Segment disclosures

Company overview

NBCUniversal Media, LLC

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

Revenue · Reported segment facts

25 dimension combinations 204 retained observations 14 reported periods

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.

NBC Universal Media LLC · Operating Segments · Broadcast Television

Legal Entity · Consolidation Items · Statement Business Segments

Source dimensions dei:LegalEntityAxis=cmcsa:NBCUniversalMediaLLCMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:BroadcastTelevisionMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302241000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-304449000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-302128000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-304212000000 USD20170929Open filing evidence

NBC Universal Media LLC · Operating Segments · Cable Networks

Legal Entity · Consolidation Items · Statement Business Segments

Source dimensions dei:LegalEntityAxis=cmcsa:NBCUniversalMediaLLCMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:CableNetworksMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302696000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-305337000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-302566000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-305019000000 USD20170929Open filing evidence

NBC Universal Media LLC · Operating Segments · Filmed Entertainment

Legal Entity · Consolidation Items · Statement Business Segments

Source dimensions dei:LegalEntityAxis=cmcsa:NBCUniversalMediaLLCMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:FilmedEntertainmentMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302155000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-304136000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-301351000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-302734000000 USD20170929Open filing evidence

NBC Universal Media LLC · Operating Segments · Theme Parks

Legal Entity · Consolidation Items · Statement Business Segments

Source dimensions dei:LegalEntityAxis=cmcsa:NBCUniversalMediaLLCMember;us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:ThemeParksMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-301314000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-302432000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-301136000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-302162000000 USD20170929Open filing evidence

Corporate Non Segment · NBC Universal Segments

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:CorporateNonSegmentMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:NBCUniversalSegmentsMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-309000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-3017000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-306000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-309000000 USD20170929Open filing evidence

Material Reconciling Items · NBC Universal Segments

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:MaterialReconcilingItemsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:NBCUniversalSegmentsMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-30-84000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-30-172000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-30-84000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-30-172000000 USD20170929Open filing evidence

Operating Segments · Broadcast Television

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:BroadcastTelevisionMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302241000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-304449000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-302128000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-304212000000 USD20170929Open filing evidence

Operating Segments · Cable Communications

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:CableCommunicationsMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-3013122000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-3026034000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-3012444000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-3024648000000 USD20170929Open filing evidence

Operating Segments · Cable Networks

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:CableNetworksMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302696000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-305337000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-302566000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-305019000000 USD20170929Open filing evidence

Operating Segments · Filmed Entertainment

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:FilmedEntertainmentMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-302155000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-304136000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-301351000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-302734000000 USD20170929Open filing evidence

Operating Segments · Theme Parks

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=cmcsa:ThemeParksMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-301314000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-302432000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-301136000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-302162000000 USD20170929Open filing evidence

Broadcast Television

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:BroadcastTelevisionMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-301644000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-304893000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-301732000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-303249000000 USD20130731Open filing evidence
2013-01-01 – 2013-03-311517000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-318154000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-302790000000 RestatedUSD20131030Open filing evidence
2012-01-01 – 2012-09-306203000000 RestatedUSD20131030Open filing evidence
2012-04-01 – 2012-06-301552000000 RestatedUSD20130731Open filing evidence
2012-01-01 – 2012-06-303413000000 RestatedUSD20130731Open filing evidence
2012-01-01 – 2012-03-311861000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-315935000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-301511000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-304094000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-301695000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-302583000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-28464000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-316888000000 USD20130221Open filing evidence

Cable Networks

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:CableNetworksMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-302239000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-306877000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-302413000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-304638000000 USD20130731Open filing evidence
2013-01-01 – 2013-03-312225000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-318773000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-302152000000 RestatedUSD20131030Open filing evidence
2012-01-01 – 2012-09-306520000000 RestatedUSD20131030Open filing evidence
2012-04-01 – 2012-06-302240000000 RestatedUSD20130731Open filing evidence
2012-01-01 – 2012-06-304368000000 RestatedUSD20130731Open filing evidence
2012-01-01 – 2012-03-312128000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-317876000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-302097000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-305670000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-302173000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-303573000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-28389000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-314954000000 USD20130221Open filing evidence

Elimination And Consolidation Adjustments

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:EliminationAndConsolidationAdjustmentsMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-30-18000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-30-48000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-30-17000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-30-30000000 USD20120801Open filing evidence
2011-07-01 – 2011-09-30-36000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-30-36000000 USD20121026Open filing evidence

Eliminations

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:EliminationsMember
PeriodValueUnitFiledEvidence
2013-01-01 – 2013-03-31-89000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-31-402000000 USD20130221Open filing evidence
2012-01-01 – 2012-03-31-133000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-31-941000000 USD20130221Open filing evidence
2011-01-01 – 2011-01-28-120000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-31-1507000000 USD20130221Open filing evidence

Filmed Entertainment

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:FilmedEntertainmentMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-301400000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-304004000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-301388000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-302604000000 USD20130731Open filing evidence
2013-01-01 – 2013-03-311216000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-315159000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-301355000000 USD20131030Open filing evidence
2012-01-01 – 2012-09-303778000000 USD20131030Open filing evidence
2012-04-01 – 2012-06-301231000000 USD20130731Open filing evidence
2012-01-01 – 2012-06-302423000000 USD20130731Open filing evidence
2012-01-01 – 2012-03-311192000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-314239000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-301096000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-302972000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-301254000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-301876000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-28353000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-314576000000 USD20130221Open filing evidence

Headquarters And Other

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:HeadquartersAndOtherMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-307000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-3025000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-309000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-3018000000 USD20130731Open filing evidence
2013-01-01 – 2013-03-319000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-3143000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-308000000 USD20131030Open filing evidence
2012-01-01 – 2012-09-3031000000 USD20131030Open filing evidence
2012-04-01 – 2012-06-3011000000 USD20130731Open filing evidence
2012-01-01 – 2012-06-3023000000 USD20130731Open filing evidence
2012-01-01 – 2012-03-3112000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-3145000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-309000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-3034000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-3014000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-3025000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-285000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-3179000000 USD20130221Open filing evidence

Issuer

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:IssuerMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-30368000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-301022000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-30358000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-30654000000 USD20120801Open filing evidence
2011-07-01 – 2011-09-30366000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-30366000000 USD20121026Open filing evidence

Nbcuniversal Eliminations

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:NbcuniversalEliminationsMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-30-100000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-30-282000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-30-93000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-30-182000000 USD20130731Open filing evidence
2012-07-01 – 2012-09-30-97000000 USD20131030Open filing evidence
2012-01-01 – 2012-09-30-299000000 USD20131030Open filing evidence
2012-04-01 – 2012-06-30-69000000 USD20130731Open filing evidence
2012-01-01 – 2012-06-30-202000000 USD20130731Open filing evidence
2011-07-01 – 2011-09-30-93000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-30-856000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-30-478000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-30-763000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-28-120000000 USD20121026Open filing evidence

Theme Parks

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=ck0000902739:ThemeParksMember
PeriodValueUnitFiledEvidence
2013-07-01 – 2013-09-30661000000 USD20131030Open filing evidence
2013-01-01 – 2013-09-301669000000 USD20131030Open filing evidence
2013-04-01 – 2013-06-30546000000 USD20130731Open filing evidence
2013-01-01 – 2013-06-301008000000 USD20130731Open filing evidence
2013-01-01 – 2013-03-31462000000 USD20130501Open filing evidence
2012-01-01 – 2012-12-312085000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-30614000000 USD20131030Open filing evidence
2012-01-01 – 2012-09-301565000000 USD20131030Open filing evidence
2012-04-01 – 2012-06-30539000000 USD20130731Open filing evidence
2012-01-01 – 2012-06-30951000000 USD20130731Open filing evidence
2012-01-01 – 2012-03-31412000000 USD20130501Open filing evidence
2011-01-29 – 2011-12-311874000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-30580000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-301376000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-30521000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-30796000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-28115000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-311600000000 USD20130221Open filing evidence

NBC Universal Segments

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=cmcsa:NBCUniversalSegmentsMember
PeriodValueUnitFiledEvidence
2017-04-01 – 2017-06-308331000000 USD20170929Open filing evidence
2017-01-01 – 2017-06-3016199000000 USD20170929Open filing evidence
2016-04-01 – 2016-06-307103000000 USD20170929Open filing evidence
2016-01-01 – 2016-06-3013964000000 USD20170929Open filing evidence

Guarantor Subsidiaries

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:GuarantorSubsidiariesMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-3037000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-30105000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-3039000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-3068000000 USD20120801Open filing evidence
2011-07-01 – 2011-09-3039000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-3039000000 USD20121026Open filing evidence

Non Guarantor Subsidiaries

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:NonGuarantorSubsidiariesMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-306431000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-3016704000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-305119000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-3010273000000 USD20120801Open filing evidence
2011-07-01 – 2011-09-304831000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-3012919000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-305178000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-308088000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-281206000000 USD20121026Open filing evidence

Operating Segments

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2012-01-01 – 2012-12-3124171000000 USD20130221Open filing evidence
2012-07-01 – 2012-09-306911000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-3018066000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-305562000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-3011155000000 USD20120801Open filing evidence
2011-01-29 – 2011-12-3119924000000 USD20130221Open filing evidence
2011-07-01 – 2011-09-305284000000 USD20121026Open filing evidence
2011-01-29 – 2011-09-3014112000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-305643000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-308828000000 USD20120801Open filing evidence
2011-01-01 – 2011-01-281321000000 USD20130221Open filing evidence
2010-01-01 – 2010-12-3118018000000 USD20130221Open filing evidence

Parent Company

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:ParentCompanyMember
PeriodValueUnitFiledEvidence
2012-07-01 – 2012-09-304000000 USD20121026Open filing evidence
2012-01-01 – 2012-09-3015000000 USD20121026Open filing evidence
2012-04-01 – 2012-06-305000000 USD20120801Open filing evidence
2012-01-01 – 2012-06-3011000000 USD20120801Open filing evidence
2011-07-01 – 2011-09-300 USD20121026Open filing evidence
2011-01-29 – 2011-09-302000000 USD20121026Open filing evidence
2011-04-01 – 2011-06-301000000 USD20120801Open filing evidence
2011-01-29 – 2011-06-302000000 USD20120801Open filing evidence