Segment disclosures

Company overview

LCI INDUSTRIES

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

49 dimension combinations 770 retained observations 20 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Operating Segments · Aftermarket Segment

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30293882000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30531585000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31237703000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31932364000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30246454000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30736180000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30267691000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30489726000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31222035000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31880758000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30231036000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30699173000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30258420000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30468137000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31209718000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31881066000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-31891273000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-31829085000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Operating Segments · OEM Segment

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30674793000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-301527607000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31852814000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-313189653000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30790023000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-302453137000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30839559000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-301663114000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31823555000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-312860450000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30684461000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-302238897000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30796124000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-301554436000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31758311000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-312903742000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-314315870000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-313643612000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Appliances · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:AppliancesMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3028981000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30108388000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3179407000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31310098000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-3075067000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30240158000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3087441000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30165091000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3177650000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31251503000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3059325000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30199941000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3070958000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30140616000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3169657000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31215630000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence

Axlesand Suspension Solutions · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:AxlesandSuspensionSolutionsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3076770000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30160686000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3183916000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31316877000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-3072093000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30254621000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3093918000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30182528000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3188610000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31306760000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3068750000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30243319000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3089277000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30174569000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3185292000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31313224000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-03-3175749000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-01-01 – 2022-12-31306843000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-04-01 – 2022-06-3093378000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-30190423000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-3197045000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31248144000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2021-07-01 – 2021-09-3068120000 USD2021-11-02 · 19:11:01.000ZOpen filing evidence
2021-01-01 – 2021-09-30184092000 USD2021-11-02 · 19:11:01.000ZOpen filing evidence

Chassis Chassis Partsand Slideout Mechanisms · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:ChassisChassisPartsandSlideoutMechanismsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30190836000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30428797000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31237961000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31895486000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30215888000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30689350000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30230542000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30473462000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31242920000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31811607000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30196175000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30638248000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30229934000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30442073000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31212139000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31785158000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-03-31198056000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-01-01 – 2022-12-311563168000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-01-01 – 2022-03-31559720000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-311320718000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

Furnitureand Mattresses · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:FurnitureandMattressesMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30100192000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30236949000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31136757000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31501435000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30136937000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30381026000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30130909000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30244089000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31113180000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31404021000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3098072000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30314241000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30110720000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30216169000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31105449000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31464113000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-04-01 – 2023-06-30125346000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30265909000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-31140563000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31790664000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-04-01 – 2022-06-30229520000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30471746000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31242226000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31701876000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Other Products · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:OtherProductsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3060863000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30140077000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3179214000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31282958000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-3070696000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30213868000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3071498000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30143172000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3171674000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31248029000 RestatedUSD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3058404000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30192834000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3066278000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30134430000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3168152000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31273856000 RestatedUSD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-04-01 – 2023-06-30122198000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30247391000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-31125194000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-01-01 – 2022-12-31569893000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30126100000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-01-01 – 2022-09-30458137000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-04-01 – 2022-06-30164804000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30332037000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31167233000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31358542000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2021-07-01 – 2021-09-3087057000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2021-01-01 – 2021-09-30225001000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence

Windowsand Doors · OEM Segment

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=lcii:WindowsandDoorsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30217151000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30452710000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31235559000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31882799000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30219342000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30674114000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30225251000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30454772000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31229521000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31838530000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30203735000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30650314000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30228957000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30446579000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31217622000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31851761000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30214135000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-30652840000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-04-01 – 2023-06-30220094000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30438705000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-31218611000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-01-01 – 2022-12-311085302000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30244011000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30876354000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30301985000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30632343000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31330358000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-311014332000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

US · Aftermarket Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30265752000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30481184000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31215432000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31847141000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30225036000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30668051000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30243292000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30443015000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31199723000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31803354000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30211490000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30636410000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30235273000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30424921000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31189648000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31814103000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30212647000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30648034000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30234901000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30435388000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2022-01-01 – 2022-12-31824895000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30203106000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30673519000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30240246000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-30470413000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2021-01-01 – 2021-12-31768793000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2021-07-01 – 2021-09-30204566000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2021-01-01 – 2021-09-30585973000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence

US · Motorhomes

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3028156000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-3068925000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3140769000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31143872000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-3036949000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30109652000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3036514000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-3072703000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3136189000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31130545000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3030749000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30103642000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3032889000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-3072893000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3140004000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31160857000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-3040254000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30124946000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3040689000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-3084693000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2022-01-01 – 2022-12-31238613000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-3060964000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30185118000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3064008000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-30124154000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2021-01-01 – 2021-12-31160615000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

US · OE Ms Adjacent Industries

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30289204000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30582475000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31293271000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-311058607000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30275216000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30806696000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30285949000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30531480000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31245531000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31927276000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30219200000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30722491000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30254778000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30503291000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31248512000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-311085631000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30254355000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30862176000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30298355000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30607820000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31309466000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-311184459000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30295173000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30930536000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30323715000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-30635363000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-31311648000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31939067000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

US · OEM Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30595241000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-301366616000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31771375000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-312893103000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30720815000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-302228556000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30759668000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-301507741000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31748073000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-312543929000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30613695000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-301988988000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30706614000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-301375293000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31668678000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-312557126000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30647383000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-301981703000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-03-31668452000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-313984755000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30836344000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-303333811000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-301188038000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-302497467000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-311309429000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-313329521000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

US · Travel Trailer And Fifth Wheels

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30277881000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30715216000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31437335000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-311690624000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30408650000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-301312208000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30437205000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30903558000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31466353000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-311486108000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30363746000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-301162855000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30418947000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30799109000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31380162000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-311310638000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30352774000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30994581000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30326824000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30641806000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31314982000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-312561683000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30480207000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-302218157000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30800315000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-301737950000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2021-01-01 – 2021-12-312229839000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

International · Aftermarket Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=lcii:InternationalMember;us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-3021418000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-3068129000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3024399000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-06-3046711000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-03-3122312000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2024-07-01 – 2024-09-3019546000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-3062763000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3023147000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-3043216000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3120070000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-07-01 – 2023-09-3018201000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-3053582000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2022-04-01 – 2022-06-3019626000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-3037445000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence

International · Motorhomes

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=lcii:InternationalMember;us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-3020686000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-3068963000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3024858000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-06-3048277000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-03-3123419000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2024-07-01 – 2024-09-3022051000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-3081616000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3030731000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-3059565000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3128834000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-07-01 – 2023-09-3025415000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-3081458000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3030496000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-3056043000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3125547000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-04-01 – 2022-06-3027472000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-3054580000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-3127108000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence

International · OE Ms Adjacent Industries

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=lcii:InternationalMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-3044700000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30142234000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3050312000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-06-3097534000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-03-3147222000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2024-07-01 – 2024-09-3043249000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30144824000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3051377000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30101575000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3150198000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-07-01 – 2023-09-3044870000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30144202000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3050729000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-3099332000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3148603000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-04-01 – 2022-06-3046574000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-3091028000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3144454000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence

International · OEM Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=lcii:InternationalMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-3069208000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30224581000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3079891000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-06-30155373000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-03-3175482000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2024-07-01 – 2024-09-3070766000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30249909000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3089510000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30179143000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3189633000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-07-01 – 2023-09-3081084000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30263945000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3093140000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30182861000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-3189721000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-04-01 – 2022-06-3088240000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30175393000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3187153000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence

International · Travel Trailer And Fifth Wheels

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=lcii:InternationalMember;us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember
PeriodValueUnitFiledEvidence
2025-07-01 – 2025-09-303822000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-3013384000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-304721000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-06-309562000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2025-01-01 – 2025-03-314841000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2024-07-01 – 2024-09-305466000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-3023469000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-307402000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-3018003000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3110601000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-07-01 – 2023-09-3010799000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-3038285000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3011915000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-3027486000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3115571000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-07-01 – 2022-09-3013308000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-01-01 – 2022-09-3043093000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-04-01 – 2022-06-3014194000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-3029785000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3115591000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence

Non Us · Aftermarket Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:NonUsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3028130000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-3050401000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3122271000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-3185223000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-04-01 – 2025-06-3024399000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-3046711000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3122312000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-3177404000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-12-3166963000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-3166378000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence

Non Us · Motorhomes

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:NonUsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3025615000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-3052684000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3127069000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-3192104000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-04-01 – 2025-06-3024858000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-3048277000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3123419000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31102521000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-12-31108499000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-31100484000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-3198380000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Non Us · OE Ms Adjacent Industries

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:NonUsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3049469000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-3099168000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3149699000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31186834000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-04-01 – 2025-06-3050312000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-3097534000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3147222000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31185530000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-12-31189902000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-31174729000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-31149938000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

Non Us · OEM Segment

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:NonUsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3079552000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30160991000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3181439000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31296550000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-04-01 – 2025-06-3079891000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30155373000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3175482000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31316521000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-12-31346616000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-31331115000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-31314091000 USD2022-02-26 · 00:35:49.000ZOpen filing evidence

Non Us · Travel Trailer And Fifth Wheels

Statement Geographical · Statement Business Segments

Source dimensions srt:StatementGeographicalAxis=us-gaap:NonUsMember;us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-304468000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-309139000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-314671000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-3117612000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-04-01 – 2025-06-304721000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-309562000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-314841000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-3128470000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-01-01 – 2023-12-3148215000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2022-01-01 – 2022-12-3155902000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2021-01-01 – 2021-12-3165773000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Aftermarket Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30293882000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30531585000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31237703000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31932364000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30246454000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30736180000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30267691000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30489726000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31222035000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31880758000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30231036000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30699173000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30258420000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30468137000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31209718000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31881066000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30230848000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30701616000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30255631000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30470769000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31215137000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31891273000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30219659000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30727517000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30259872000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30507858000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31247986000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31829085000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Aftermarket Segment · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2021-01-01 – 2021-12-31829085000 USD2022-02-26 · 00:35:49.000ZOpen filing evidence

Aftermarket Segment · US

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember;srt:StatementGeographicalAxis=country:US
PeriodValueUnitFiledEvidence
2024-01-01 – 2024-03-31189648000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-04-01 – 2023-06-30234901000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30435388000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-31200486000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31824895000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2022-04-01 – 2022-06-30240246000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30470413000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31230167000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31768793000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

Aftermarket Segment · International

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember;srt:StatementGeographicalAxis=lcii:InternationalMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-3023147000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-3043216000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-03-3120070000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-07-01 – 2023-09-3018201000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-3053582000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-04-01 – 2023-06-3020730000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-3035381000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3114651000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-07-01 – 2022-09-3016553000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-3053998000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3019626000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-3037445000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3117819000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence

Aftermarket Segment · Non Us

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:AftermarketSegmentMember;srt:StatementGeographicalAxis=us-gaap:NonUsMember
PeriodValueUnitFiledEvidence
2023-01-01 – 2023-12-3166963000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-01-01 – 2022-12-3166378000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2021-01-01 – 2021-12-3160292000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Motorhomes

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-3053771000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30121609000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-3167838000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-31235976000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-3057635000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30178615000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-3061372000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30120980000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-3159608000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-31233066000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-3052800000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30185258000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-3063620000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30132458000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-3168838000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-31269356000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-3065669000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30206404000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3071185000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30140736000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3169551000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31339097000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-3082922000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30261656000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3091480000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30178734000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3187254000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31258995000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Motorhomes · US

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember;srt:StatementGeographicalAxis=country:US
PeriodValueUnitFiledEvidence
2024-01-01 – 2024-03-3140004000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-04-01 – 2023-06-3040689000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-3084693000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-3144004000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31238613000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2022-07-01 – 2022-09-3060964000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-01-01 – 2022-09-30185118000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-04-01 – 2022-06-3064008000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30124154000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3160146000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31160615000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

Motorhomes · International

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember;srt:StatementGeographicalAxis=lcii:InternationalMember
PeriodValueUnitFiledEvidence
2024-01-01 – 2024-03-3128834000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-07-01 – 2023-09-3025415000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-3081458000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-04-01 – 2023-06-3030496000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-3056043000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-3125547000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-07-01 – 2022-09-3021958000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-3076538000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3027472000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-3054580000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3127108000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

Motorhomes · Non Us

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:MotorhomesMember;srt:StatementGeographicalAxis=us-gaap:NonUsMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-12-31100484000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2021-01-01 – 2021-12-3198380000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

OE Ms Adjacent Industries

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30338673000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30681643000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31342970000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-311245441000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30319916000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-30948930000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30336261000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30629014000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31292753000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-311112806000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30262449000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-30867315000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30306155000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30604866000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31298710000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-311275533000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30299225000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-301006378000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30349084000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30707152000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31358069000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-311359188000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30335983000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-301062374000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30370289000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30726391000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31356102000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-311089005000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OE Ms Adjacent Industries · US

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember;srt:StatementGeographicalAxis=country:US
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-06-30298355000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-06-30607820000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2023-01-01 – 2023-03-31309466000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-04-01 – 2022-06-30323715000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30635363000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31311648000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31939067000 USD2022-02-26 · 00:35:49.000ZOpen filing evidence

OE Ms Adjacent Industries · International

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember;srt:StatementGeographicalAxis=lcii:InternationalMember
PeriodValueUnitFiledEvidence
2023-07-01 – 2023-09-3044870000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-30144202000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-07-01 – 2022-09-3040810000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30131838000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-03-3144454000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

OE Ms Adjacent Industries · Non Us

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMsAdjacentIndustriesMember;srt:StatementGeographicalAxis=us-gaap:NonUsMember
PeriodValueUnitFiledEvidence
2023-01-01 – 2023-12-31189902000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-01-01 – 2022-12-31174729000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2021-01-01 – 2021-12-31149938000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OEM Segment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30674793000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-301527607000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31852814000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-313189653000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30790023000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-302453137000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30839559000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-301663114000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31823555000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-312860450000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30684461000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-302238897000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30796124000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-301554436000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31758311000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-312903742000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30728467000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-302245648000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30759008000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-301517180000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31758173000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-314315870000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30912420000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-303585280000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-301276278000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-302672860000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-311396582000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-313643612000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OEM Segment · Axlesand Suspension Solutions

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:ProductOrServiceAxis=lcii:AxlesandSuspensionSolutionsMember
PeriodValueUnitFiledEvidence
2024-07-01 – 2024-09-3068750000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-01-01 – 2024-09-30243319000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-04-01 – 2024-06-3089277000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30174569000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-03-3185292000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-07-01 – 2023-09-3082083000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30246466000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-3088635000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30164384000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-3175749000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-07-01 – 2022-09-3067343000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30257766000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3093378000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-30190423000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-3197045000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

OEM Segment · Chassis Chassis Partsand Slideout Mechanisms

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:ProductOrServiceAxis=lcii:ChassisChassisPartsandSlideoutMechanismsMember
PeriodValueUnitFiledEvidence
2024-07-01 – 2024-09-30196175000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-01-01 – 2024-09-30638248000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-04-01 – 2024-06-30229934000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30442073000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-03-31212139000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-01-01 – 2023-12-31785158000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2023-07-01 – 2023-09-30202429000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30603221000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30202735000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30400791000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31198056000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-311563168000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-07-01 – 2022-09-30295256000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-301341567000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30486591000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-301046311000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31559720000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence
2021-01-01 – 2021-12-311320718000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OEM Segment · Furnitureand Mattresses

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:ProductOrServiceAxis=lcii:FurnitureandMattressesMember
PeriodValueUnitFiledEvidence
2024-07-01 – 2024-09-3098072000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-01-01 – 2024-09-30314241000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-04-01 – 2024-06-30110720000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30216169000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-07-01 – 2023-09-30104266000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30370175000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30125346000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30265909000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2022-07-01 – 2022-09-30179710000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30651456000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-03-31242226000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

OEM Segment · Other Products

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:ProductOrServiceAxis=lcii:OtherProductsMember
PeriodValueUnitFiledEvidence
2024-07-01 – 2024-09-30117729000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-01-01 – 2024-09-30392775000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-04-01 – 2024-06-30137236000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30275046000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-03-31137809000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-01-01 – 2023-12-31489486000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2023-07-01 – 2023-09-30125554000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30372946000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30122198000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30247391000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31125194000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-31569893000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-07-01 – 2022-09-30126100000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30458137000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-03-31167233000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence
2021-01-01 – 2021-12-31358542000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OEM Segment · Windowsand Doors

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:ProductOrServiceAxis=lcii:WindowsandDoorsMember
PeriodValueUnitFiledEvidence
2024-07-01 – 2024-09-30203735000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-01-01 – 2024-09-30650314000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2024-04-01 – 2024-06-30228957000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30446579000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-03-31217622000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2023-01-01 – 2023-12-31851761000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2023-07-01 – 2023-09-30214135000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-30652840000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30220094000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30438705000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31218611000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-311085302000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-07-01 – 2022-09-30244011000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-01-01 – 2022-09-30876354000 USD2022-11-01 · 19:25:50.000ZOpen filing evidence
2022-01-01 – 2022-03-31330358000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence
2021-01-01 – 2021-12-311014332000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

OEM Segment · US

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:StatementGeographicalAxis=country:US
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-30706614000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-301375293000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-04-01 – 2023-06-30665868000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-301334319000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2022-01-01 – 2022-12-313984755000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2022-04-01 – 2022-06-301188038000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-302497467000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-311309429000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence
2021-01-01 – 2021-12-313329521000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

OEM Segment · International

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:StatementGeographicalAxis=lcii:InternationalMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-3089510000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2024-01-01 – 2024-06-30179143000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-07-01 – 2023-09-3081084000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-30263945000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-04-01 – 2023-06-3093140000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30182861000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2022-07-01 – 2022-09-3076076000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-30251469000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-03-3187153000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

OEM Segment · Non Us

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:OEMSegmentMember;srt:StatementGeographicalAxis=us-gaap:NonUsMember
PeriodValueUnitFiledEvidence
2023-01-01 – 2023-12-31346616000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2022-01-01 – 2022-12-31331115000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence
2021-01-01 – 2021-12-31314091000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Travel Trailer And Fifth Wheels

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember
PeriodValueUnitFiledEvidence
2026-04-01 – 2026-06-30282349000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-06-30724355000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2026-01-01 – 2026-03-31442006000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2025-01-01 – 2025-12-311708236000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2025-07-01 – 2025-09-30412472000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-01-01 – 2025-09-301325592000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2025-04-01 – 2025-06-30441926000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-06-30913120000 USD2026-08-05 · 19:08:06.000ZOpen filing evidence
2025-01-01 – 2025-03-31471194000 USD2026-05-05 · 18:37:00.000ZOpen filing evidence
2024-01-01 – 2024-12-311514578000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2024-07-01 – 2024-09-30369212000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-01-01 – 2024-09-301186324000 USD2025-10-30 · 18:55:07.000ZOpen filing evidence
2024-04-01 – 2024-06-30426349000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-06-30817112000 USD2025-08-05 · 19:36:31.000ZOpen filing evidence
2024-01-01 – 2024-03-31390763000 USD2025-05-06 · 19:41:30.000ZOpen filing evidence
2023-01-01 – 2023-12-311358853000 USD2026-02-26 · 19:51:27.000ZOpen filing evidence
2023-07-01 – 2023-09-30363573000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-01-01 – 2023-09-301032866000 USD2024-11-07 · 20:06:59.000ZOpen filing evidence
2023-04-01 – 2023-06-30338739000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-06-30669292000 USD2024-08-06 · 19:07:19.000ZOpen filing evidence
2023-01-01 – 2023-03-31330553000 USD2024-05-08 · 19:53:28.000ZOpen filing evidence
2022-01-01 – 2022-12-312617585000 USD2025-02-21 · 19:19:10.000ZOpen filing evidence
2022-07-01 – 2022-09-30493515000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-302261250000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-30814509000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-06-301767735000 USD2023-08-08 · 19:03:02.000ZOpen filing evidence
2022-01-01 – 2022-03-31953226000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-312295612000 USD2024-02-23 · 18:17:55.000ZOpen filing evidence

Travel Trailer And Fifth Wheels · US

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember;srt:StatementGeographicalAxis=country:US
PeriodValueUnitFiledEvidence
2023-01-01 – 2023-03-31314982000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2022-01-01 – 2022-12-312561683000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2022-04-01 – 2022-06-30800315000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-301737950000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-31937635000 USD2023-05-09 · 19:40:21.000ZOpen filing evidence
2021-01-01 – 2021-12-312229839000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence

Travel Trailer And Fifth Wheels · International

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember;srt:StatementGeographicalAxis=lcii:InternationalMember
PeriodValueUnitFiledEvidence
2023-07-01 – 2023-09-3010799000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2023-01-01 – 2023-09-3038285000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-07-01 – 2022-09-3013308000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-01-01 – 2022-09-3043093000 USD2023-11-07 · 22:22:48.000ZOpen filing evidence
2022-04-01 – 2022-06-3014194000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-06-3029785000 USD2022-08-02 · 18:57:31.000ZOpen filing evidence
2022-01-01 – 2022-03-3115591000 USD2022-05-10 · 19:06:21.000ZOpen filing evidence

Travel Trailer And Fifth Wheels · Non Us

Statement Business Segments · Statement Geographical

Source dimensions us-gaap:StatementBusinessSegmentsAxis=lcii:TravelTrailerAndFifthWheelsMember;srt:StatementGeographicalAxis=us-gaap:NonUsMember
PeriodValueUnitFiledEvidence
2022-01-01 – 2022-12-3155902000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence
2021-01-01 – 2021-12-3165773000 USD2023-02-24 · 20:47:09.000ZOpen filing evidence