Segment disclosures

Company overview

GLOBAL BRASS & COPPER HOLDINGS, INC.

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

Revenue · Reported segment facts

27 dimension combinations 352 retained observations 29 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.

Intersegment Elimination · AJ Oster

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:AJOsterMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-31200000 USD20190228Open filing evidence
2018-07-01 – 2018-09-300 USD20181101Open filing evidence
2018-01-01 – 2018-09-30100000 USD20181101Open filing evidence
2018-04-01 – 2018-06-30100000 USD20180803Open filing evidence
2018-01-01 – 2018-06-30100000 USD20180803Open filing evidence
2017-01-01 – 2017-12-31100000 USD20190228Open filing evidence
2017-07-01 – 2017-09-300 USD20181101Open filing evidence
2017-01-01 – 2017-09-30100000 USD20181101Open filing evidence
2017-04-01 – 2017-06-30100000 USD20180803Open filing evidence
2017-01-01 – 2017-06-30100000 USD20180803Open filing evidence
2016-01-01 – 2016-12-310 USD20190228Open filing evidence

Intersegment Elimination · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-310 USD20190228Open filing evidence
2018-07-01 – 2018-09-300 USD20181101Open filing evidence
2018-01-01 – 2018-09-300 USD20181101Open filing evidence
2018-04-01 – 2018-06-300 USD20180803Open filing evidence
2018-01-01 – 2018-06-300 USD20180803Open filing evidence
2017-01-01 – 2017-12-31100000 USD20190228Open filing evidence
2017-07-01 – 2017-09-300 USD20181101Open filing evidence
2017-01-01 – 2017-09-30100000 USD20181101Open filing evidence
2017-04-01 – 2017-06-300 USD20180803Open filing evidence
2017-01-01 – 2017-06-30100000 USD20180803Open filing evidence
2016-01-01 – 2016-12-311000000 USD20190228Open filing evidence

Intersegment Elimination · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-3187500000 USD20190228Open filing evidence
2018-07-01 – 2018-09-3022400000 USD20181101Open filing evidence
2018-01-01 – 2018-09-3066200000 USD20181101Open filing evidence
2018-04-01 – 2018-06-3022400000 USD20180803Open filing evidence
2018-01-01 – 2018-06-3043800000 USD20180803Open filing evidence
2017-01-01 – 2017-12-3179000000 USD20190228Open filing evidence
2017-07-01 – 2017-09-3017600000 USD20181101Open filing evidence
2017-01-01 – 2017-09-3061600000 USD20181101Open filing evidence
2017-04-01 – 2017-06-3020000000 USD20180803Open filing evidence
2017-01-01 – 2017-06-3044000000 USD20180803Open filing evidence
2016-01-01 – 2016-12-3175500000 USD20190228Open filing evidence

Operating Segments · AJ Oster

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:AJOsterMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-31473500000 USD20190228Open filing evidence
2017-01-01 – 2017-12-31323500000 USD20190228Open filing evidence
2016-01-01 – 2016-12-31282700000 USD20190228Open filing evidence

Operating Segments · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-31612100000 USD20190228Open filing evidence
2017-01-01 – 2017-12-31591000000 USD20190228Open filing evidence
2016-01-01 – 2016-12-31501700000 USD20190228Open filing evidence

Operating Segments · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-12-31679800000 USD20190228Open filing evidence
2017-01-01 – 2017-12-31664100000 USD20190228Open filing evidence
2016-01-01 – 2016-12-31553900000 USD20190228Open filing evidence

Intersegment Eliminations · Ajoster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentEliminationsMember;us-gaap:StatementBusinessSegmentsAxis=brss:AjosterMember
PeriodValueUnitFiledEvidence
2013-04-01 – 2013-06-3042000 USD20130813Open filing evidence
2013-01-01 – 2013-06-30108000 USD20130911Open filing evidence
2012-01-01 – 2012-12-31167000 USD20130911Open filing evidence
2012-04-01 – 2012-06-3019000 USD20130813Open filing evidence
2012-01-01 – 2012-06-3022000 USD20130911Open filing evidence
2011-01-01 – 2011-12-31285000 USD20130911Open filing evidence
2010-01-02 – 2010-12-31928000 USD20130911Open filing evidence

Intersegment Eliminations · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentEliminationsMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2013-04-01 – 2013-06-307000 USD20130813Open filing evidence
2013-01-01 – 2013-06-307000 USD20130911Open filing evidence
2012-01-01 – 2012-12-31305000 USD20130911Open filing evidence
2012-04-01 – 2012-06-30156000 USD20130813Open filing evidence
2012-01-01 – 2012-06-30302000 USD20130911Open filing evidence
2011-01-01 – 2011-12-31626000 USD20130911Open filing evidence
2010-01-02 – 2010-12-31765000 USD20130911Open filing evidence

Intersegment Eliminations · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentEliminationsMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2013-04-01 – 2013-06-3014210000 USD20130813Open filing evidence
2013-01-01 – 2013-06-3028548000 USD20130911Open filing evidence
2012-01-01 – 2012-12-3146287000 USD20130911Open filing evidence
2012-04-01 – 2012-06-3012754000 USD20130813Open filing evidence
2012-01-01 – 2012-06-3025107000 USD20130911Open filing evidence
2011-01-01 – 2011-12-3148312000 USD20130911Open filing evidence
2010-01-02 – 2010-12-3157919000 USD20130911Open filing evidence

Intersegment · Ajoster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=brss:AjosterMember
PeriodValueUnitFiledEvidence
2014-01-01 – 2014-12-31300000 USD20150316Open filing evidence
2013-01-01 – 2013-12-31200000 USD20150316Open filing evidence
2012-01-01 – 2012-12-31200000 USD20150316Open filing evidence

Intersegment · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2015-04-01 – 2015-06-30800000 USD20150807Open filing evidence
2015-01-01 – 2015-06-301200000 USD20150807Open filing evidence
2015-01-01 – 2015-03-31400000 USD20150511Open filing evidence
2014-01-01 – 2014-12-31100000 USD20150316Open filing evidence
2014-04-01 – 2014-06-300 USD20150807Open filing evidence
2014-01-01 – 2014-06-300 USD20150807Open filing evidence
2012-01-01 – 2012-12-31300000 USD20150316Open filing evidence

Intersegment · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2015-04-01 – 2015-06-3015000000 USD20150807Open filing evidence
2015-01-01 – 2015-06-3030300000 USD20150807Open filing evidence
2015-01-01 – 2015-03-3115300000 USD20150511Open filing evidence
2014-01-01 – 2014-12-3153600000 USD20150316Open filing evidence
2014-07-01 – 2014-09-3016700000 USD20141113Open filing evidence
2014-01-01 – 2014-09-3044600000 USD20141113Open filing evidence
2014-04-01 – 2014-06-3014500000 USD20150807Open filing evidence
2014-01-01 – 2014-06-3027900000 USD20150807Open filing evidence
2014-01-01 – 2014-03-3113400000 USD20150511Open filing evidence
2013-01-01 – 2013-12-3153600000 USD20150316Open filing evidence
2013-07-01 – 2013-09-3012100000 USD20141113Open filing evidence
2013-01-01 – 2013-09-3040600000 USD20141113Open filing evidence
2013-04-01 – 2013-06-3014200000 USD20140807Open filing evidence
2013-01-01 – 2013-06-3028500000 USD20140807Open filing evidence
2012-01-01 – 2012-12-3146300000 USD20150316Open filing evidence

Intersegment · Oster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=brss:IntersegmentMember;us-gaap:StatementBusinessSegmentsAxis=brss:OsterMember
PeriodValueUnitFiledEvidence
2014-07-01 – 2014-09-30200000 USD20141113Open filing evidence
2014-01-01 – 2014-09-30200000 USD20141113Open filing evidence
2013-01-01 – 2013-09-30100000 USD20141113Open filing evidence
2013-01-01 – 2013-06-30100000 USD20140807Open filing evidence

Intersegment Elimination · Ajoster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:AjosterMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2015-09-30100000 USD20151103Open filing evidence
2015-01-01 – 2015-09-30100000 USD20151103Open filing evidence
2014-07-01 – 2014-09-30200000 USD20151103Open filing evidence
2014-01-01 – 2014-09-30200000 USD20151103Open filing evidence
2013-01-01 – 2013-12-31200000 USD20140319Open filing evidence
2013-07-01 – 2013-09-3065000 USD20131112Open filing evidence
2013-01-01 – 2013-09-30173000 USD20131126Open filing evidence
2012-01-01 – 2012-12-31200000 RestatedUSD20140319Open filing evidence
2012-07-01 – 2012-09-3059000 USD20131112Open filing evidence
2012-01-01 – 2012-09-3081000 USD20131126Open filing evidence
2011-01-01 – 2011-12-31300000 RestatedUSD20140319Open filing evidence
2010-01-02 – 2010-12-31928000 USD20131126Open filing evidence

Intersegment Elimination · AJ Oster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:AJOsterMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-03-310 USD20180503Open filing evidence
2017-01-01 – 2017-12-31100000 USD20180301Open filing evidence
2017-07-01 – 2017-09-300 USD20171102Open filing evidence
2017-01-01 – 2017-09-30100000 USD20171102Open filing evidence
2017-04-01 – 2017-06-30100000 USD20170802Open filing evidence
2017-01-01 – 2017-06-30100000 USD20170802Open filing evidence
2017-01-01 – 2017-03-310 USD20180503Open filing evidence
2016-01-01 – 2016-12-310 USD20180301Open filing evidence
2016-07-01 – 2016-09-300 USD20171102Open filing evidence
2016-01-01 – 2016-09-300 USD20171102Open filing evidence
2016-04-01 – 2016-06-300 USD20170802Open filing evidence
2016-01-01 – 2016-06-300 USD20170802Open filing evidence
2016-01-01 – 2016-03-310 USD20170505Open filing evidence
2015-01-01 – 2015-12-31100000 USD20180301Open filing evidence
2015-07-01 – 2015-09-30100000 USD20161104Open filing evidence
2015-01-01 – 2015-09-30100000 USD20161104Open filing evidence
2015-01-01 – 2015-03-310 USD20160505Open filing evidence
2014-01-01 – 2014-12-31300000 USD20170307Open filing evidence
2013-01-01 – 2013-12-31200000 USD20160309Open filing evidence

Intersegment Elimination · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-03-310 USD20180503Open filing evidence
2017-01-01 – 2017-12-31100000 USD20180301Open filing evidence
2017-07-01 – 2017-09-300 USD20171102Open filing evidence
2017-01-01 – 2017-09-30100000 USD20171102Open filing evidence
2017-04-01 – 2017-06-300 USD20170802Open filing evidence
2017-01-01 – 2017-06-30100000 USD20170802Open filing evidence
2017-01-01 – 2017-03-31100000 USD20180503Open filing evidence
2016-01-01 – 2016-12-311000000 USD20180301Open filing evidence
2016-07-01 – 2016-09-30200000 USD20171102Open filing evidence
2016-01-01 – 2016-09-30800000 USD20171102Open filing evidence
2016-04-01 – 2016-06-30500000 USD20170802Open filing evidence
2016-01-01 – 2016-06-30600000 USD20170802Open filing evidence
2016-01-01 – 2016-03-31100000 USD20170505Open filing evidence
2015-01-01 – 2015-12-311600000 USD20180301Open filing evidence
2015-07-01 – 2015-09-30300000 USD20161104Open filing evidence
2015-01-01 – 2015-09-301500000 USD20161104Open filing evidence
2015-04-01 – 2015-06-30800000 USD20160805Open filing evidence
2015-01-01 – 2015-06-301200000 USD20160805Open filing evidence
2015-01-01 – 2015-03-31400000 USD20160505Open filing evidence
2014-01-01 – 2014-12-31100000 USD20170307Open filing evidence
2014-07-01 – 2014-09-300 USD20151103Open filing evidence
2014-01-01 – 2014-09-300 USD20151103Open filing evidence
2013-01-01 – 2013-12-310 USD20160309Open filing evidence
2013-01-01 – 2013-09-307000 USD20131126Open filing evidence
2012-01-01 – 2012-12-31300000 RestatedUSD20140319Open filing evidence
2012-01-01 – 2012-09-30302000 USD20131126Open filing evidence
2011-01-01 – 2011-12-31600000 RestatedUSD20140319Open filing evidence
2010-01-02 – 2010-12-31765000 USD20131126Open filing evidence

Intersegment Elimination · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2018-01-01 – 2018-03-3121400000 USD20180503Open filing evidence
2017-01-01 – 2017-12-3179000000 USD20180301Open filing evidence
2017-07-01 – 2017-09-3017600000 USD20171102Open filing evidence
2017-01-01 – 2017-09-3061600000 USD20171102Open filing evidence
2017-04-01 – 2017-06-3020000000 USD20170802Open filing evidence
2017-01-01 – 2017-06-3044000000 USD20170802Open filing evidence
2017-01-01 – 2017-03-3124000000 USD20180503Open filing evidence
2016-01-01 – 2016-12-3175500000 USD20180301Open filing evidence
2016-07-01 – 2016-09-3016800000 USD20171102Open filing evidence
2016-01-01 – 2016-09-3054600000 USD20171102Open filing evidence
2016-04-01 – 2016-06-3017600000 USD20170802Open filing evidence
2016-01-01 – 2016-06-3037800000 USD20170802Open filing evidence
2016-01-01 – 2016-03-3120200000 USD20170505Open filing evidence
2015-01-01 – 2015-12-3151400000 USD20180301Open filing evidence
2015-07-01 – 2015-09-3011500000 USD20161104Open filing evidence
2015-01-01 – 2015-09-3041800000 USD20161104Open filing evidence
2015-04-01 – 2015-06-3015000000 USD20160805Open filing evidence
2015-01-01 – 2015-06-3030300000 USD20160805Open filing evidence
2015-01-01 – 2015-03-3115300000 USD20160505Open filing evidence
2014-01-01 – 2014-12-3153600000 USD20170307Open filing evidence
2014-07-01 – 2014-09-3016700000 USD20151103Open filing evidence
2014-01-01 – 2014-09-3044600000 USD20151103Open filing evidence
2014-01-01 – 2014-03-3113400000 USD20140508Open filing evidence
2013-01-01 – 2013-12-3153600000 USD20160309Open filing evidence
2013-07-01 – 2013-09-3011991000 USD20131112Open filing evidence
2013-01-01 – 2013-09-3040539000 USD20131126Open filing evidence
2013-01-01 – 2013-03-3114300000 USD20140508Open filing evidence
2012-01-01 – 2012-12-3146300000 RestatedUSD20140319Open filing evidence
2012-07-01 – 2012-09-3011208000 USD20131112Open filing evidence
2012-01-01 – 2012-09-3036315000 USD20131126Open filing evidence
2011-01-01 – 2011-12-3148300000 RestatedUSD20140319Open filing evidence
2010-01-02 – 2010-12-3157919000 USD20131126Open filing evidence

Intersegment Elimination · Oster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:IntersegmentEliminationMember;us-gaap:StatementBusinessSegmentsAxis=brss:OsterMember
PeriodValueUnitFiledEvidence
2013-01-01 – 2013-03-31100000 USD20140508Open filing evidence

Operating Segments · Ajoster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:AjosterMember
PeriodValueUnitFiledEvidence
2015-04-01 – 2015-06-3080200000 USD20150807Open filing evidence
2015-01-01 – 2015-06-30155000000 USD20150807Open filing evidence
2015-01-01 – 2015-03-3174800000 USD20150511Open filing evidence
2014-01-01 – 2014-12-31313600000 USD20150316Open filing evidence
2014-04-01 – 2014-06-3074900000 USD20150807Open filing evidence
2014-01-01 – 2014-06-30156400000 USD20150807Open filing evidence
2014-01-01 – 2014-03-3181500000 USD20150511Open filing evidence
2013-01-01 – 2013-12-31316000000 USD20150316Open filing evidence
2013-07-01 – 2013-09-3079081000 USD20131112Open filing evidence
2013-01-01 – 2013-09-30243277000 USD20131112Open filing evidence
2012-01-01 – 2012-12-31326200000 USD20150316Open filing evidence
2012-07-01 – 2012-09-3077939000 USD20131112Open filing evidence
2012-01-01 – 2012-09-30251610000 USD20131112Open filing evidence
2011-01-01 – 2011-12-31355900000 USD20140319Open filing evidence

Operating Segments · AJ Oster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:AJOsterMember
PeriodValueUnitFiledEvidence
2017-01-01 – 2017-12-31323500000 USD20180301Open filing evidence
2016-01-01 – 2016-12-31282700000 USD20180301Open filing evidence
2015-01-01 – 2015-12-31293200000 USD20180301Open filing evidence
2014-01-01 – 2014-12-31313600000 USD20170307Open filing evidence
2013-01-01 – 2013-12-31316000000 USD20160309Open filing evidence

Operating Segments · Chase Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2017-01-01 – 2017-12-31590800000 USD20180301Open filing evidence
2016-01-01 – 2016-12-31501700000 USD20180301Open filing evidence
2015-01-01 – 2015-12-31542500000 USD20180301Open filing evidence
2015-04-01 – 2015-06-30141900000 USD20150807Open filing evidence
2015-01-01 – 2015-06-30297900000 USD20150807Open filing evidence
2015-01-01 – 2015-03-31156000000 USD20150511Open filing evidence
2014-01-01 – 2014-12-31603600000 USD20170307Open filing evidence
2014-07-01 – 2014-09-30154700000 USD20141113Open filing evidence
2014-01-01 – 2014-09-30470000000 USD20141113Open filing evidence
2014-04-01 – 2014-06-30152700000 USD20150807Open filing evidence
2014-01-01 – 2014-06-30315300000 USD20150807Open filing evidence
2014-01-01 – 2014-03-31162600000 USD20150511Open filing evidence
2013-01-01 – 2013-12-31622000000 USD20160309Open filing evidence
2013-07-01 – 2013-09-30149300000 RestatedUSD20141113Open filing evidence
2013-01-01 – 2013-09-30488500000 RestatedUSD20141113Open filing evidence
2013-04-01 – 2013-06-30164700000 USD20140807Open filing evidence
2013-01-01 – 2013-06-30339200000 USD20140807Open filing evidence
2013-01-01 – 2013-03-31174500000 USD20140508Open filing evidence
2012-01-01 – 2012-12-31647700000 USD20150316Open filing evidence
2012-07-01 – 2012-09-30151342000 USD20131112Open filing evidence
2012-01-01 – 2012-09-30505951000 USD20131112Open filing evidence
2011-01-01 – 2011-12-31705000000 USD20140319Open filing evidence

Operating Segments · Olin Brass

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2017-01-01 – 2017-12-31646500000 USD20180301Open filing evidence
2016-01-01 – 2016-12-31554100000 USD20180301Open filing evidence
2015-01-01 – 2015-12-31670500000 USD20180301Open filing evidence
2015-04-01 – 2015-06-30192800000 USD20150807Open filing evidence
2015-01-01 – 2015-06-30362200000 USD20150807Open filing evidence
2015-01-01 – 2015-03-31169400000 USD20150511Open filing evidence
2014-01-01 – 2014-12-31794200000 USD20170307Open filing evidence
2014-07-01 – 2014-09-30200400000 USD20141113Open filing evidence
2014-01-01 – 2014-09-30613000000 USD20141113Open filing evidence
2014-04-01 – 2014-06-30212900000 USD20150807Open filing evidence
2014-01-01 – 2014-06-30412600000 USD20150807Open filing evidence
2014-01-01 – 2014-03-31199700000 USD20150511Open filing evidence
2013-01-01 – 2013-12-31820500000 USD20160309Open filing evidence
2013-07-01 – 2013-09-30210800000 RestatedUSD20141113Open filing evidence
2013-01-01 – 2013-09-30613900000 RestatedUSD20141113Open filing evidence
2013-04-01 – 2013-06-30216500000 USD20140807Open filing evidence
2013-01-01 – 2013-06-30403100000 USD20140807Open filing evidence
2013-01-01 – 2013-03-31186600000 USD20140508Open filing evidence
2012-01-01 – 2012-12-31676600000 USD20150316Open filing evidence
2012-07-01 – 2012-09-30164696000 USD20131112Open filing evidence
2012-01-01 – 2012-09-30496786000 USD20131112Open filing evidence
2011-01-01 – 2011-12-31718200000 USD20140319Open filing evidence

Operating Segments · Oster

Consolidation Items · Statement Business Segments

Source dimensions us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=brss:OsterMember
PeriodValueUnitFiledEvidence
2014-07-01 – 2014-09-3081700000 USD20141113Open filing evidence
2014-01-01 – 2014-09-30238100000 USD20141113Open filing evidence
2014-04-01 – 2014-06-3074900000 USD20140807Open filing evidence
2014-01-01 – 2014-06-30156400000 USD20140807Open filing evidence
2014-01-01 – 2014-03-3181500000 USD20140508Open filing evidence
2013-07-01 – 2013-09-3079100000 USD20141113Open filing evidence
2013-01-01 – 2013-09-30243300000 USD20141113Open filing evidence
2013-04-01 – 2013-06-3080300000 USD20140807Open filing evidence
2013-01-01 – 2013-06-30164200000 USD20140807Open filing evidence
2013-01-01 – 2013-03-3183900000 USD20140508Open filing evidence

Ajoster

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=brss:AjosterMember
PeriodValueUnitFiledEvidence
2015-07-01 – 2015-09-3074800000 USD20151103Open filing evidence
2015-01-01 – 2015-09-30229800000 USD20151103Open filing evidence
2014-07-01 – 2014-09-3081700000 USD20151103Open filing evidence
2014-01-01 – 2014-09-30238100000 USD20151103Open filing evidence
2013-01-01 – 2013-09-30243277000 USD20131126Open filing evidence
2013-04-01 – 2013-06-3080281000 USD20130813Open filing evidence
2013-01-01 – 2013-06-30164196000 USD20130911Open filing evidence
2012-01-01 – 2012-12-31326246000 USD20131126Open filing evidence
2012-01-01 – 2012-09-30251610000 USD20131126Open filing evidence
2012-04-01 – 2012-06-3085254000 USD20130813Open filing evidence
2012-01-01 – 2012-06-30173671000 USD20130911Open filing evidence
2011-01-01 – 2011-12-31355931000 USD20131126Open filing evidence
2010-01-02 – 2010-12-31336588000 USD20131126Open filing evidence

AJ Oster

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=brss:AJOsterMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2018-09-30117400000 USD20181101Open filing evidence
2018-01-01 – 2018-09-30363000000 USD20181101Open filing evidence
2018-04-01 – 2018-06-30124100000 USD20180803Open filing evidence
2018-01-01 – 2018-06-30245600000 USD20180803Open filing evidence
2018-01-01 – 2018-03-31121500000 USD20180503Open filing evidence
2017-07-01 – 2017-09-3076900000 USD20181101Open filing evidence
2017-01-01 – 2017-09-30226500000 USD20181101Open filing evidence
2017-04-01 – 2017-06-3074900000 USD20180803Open filing evidence
2017-01-01 – 2017-06-30149600000 USD20180803Open filing evidence
2017-01-01 – 2017-03-3174700000 USD20180503Open filing evidence
2016-07-01 – 2016-09-3072100000 USD20171102Open filing evidence
2016-01-01 – 2016-09-30212500000 USD20171102Open filing evidence
2016-04-01 – 2016-06-3071200000 USD20170802Open filing evidence
2016-01-01 – 2016-06-30140400000 USD20170802Open filing evidence
2016-01-01 – 2016-03-3169200000 USD20170505Open filing evidence
2015-07-01 – 2015-09-3074800000 USD20161104Open filing evidence
2015-01-01 – 2015-09-30229800000 USD20161104Open filing evidence
2015-04-01 – 2015-06-3080200000 USD20160805Open filing evidence
2015-01-01 – 2015-06-30155000000 USD20160805Open filing evidence
2015-01-01 – 2015-03-3174800000 USD20160505Open filing evidence

Chase Brass

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=brss:ChaseBrassMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2018-09-30149000000 USD20181101Open filing evidence
2018-01-01 – 2018-09-30480100000 USD20181101Open filing evidence
2018-04-01 – 2018-06-30159500000 USD20180803Open filing evidence
2018-01-01 – 2018-06-30331100000 USD20180803Open filing evidence
2018-01-01 – 2018-03-31171600000 USD20180503Open filing evidence
2017-07-01 – 2017-09-30144800000 USD20181101Open filing evidence
2017-01-01 – 2017-09-30439900000 RestatedUSD20181101Open filing evidence
2017-04-01 – 2017-06-30141100000 RestatedUSD20180803Open filing evidence
2017-01-01 – 2017-06-30295100000 RestatedUSD20180803Open filing evidence
2017-01-01 – 2017-03-31154000000 USD20180503Open filing evidence
2016-07-01 – 2016-09-30124100000 USD20171102Open filing evidence
2016-01-01 – 2016-09-30381500000 USD20171102Open filing evidence
2016-04-01 – 2016-06-30129300000 USD20170802Open filing evidence
2016-01-01 – 2016-06-30257400000 USD20170802Open filing evidence
2016-01-01 – 2016-03-31128100000 USD20170505Open filing evidence
2015-07-01 – 2015-09-30129600000 USD20161104Open filing evidence
2015-01-01 – 2015-09-30427500000 USD20161104Open filing evidence
2015-04-01 – 2015-06-30141900000 USD20160805Open filing evidence
2015-01-01 – 2015-06-30297900000 USD20160805Open filing evidence
2015-01-01 – 2015-03-31156000000 USD20160505Open filing evidence
2014-07-01 – 2014-09-30154700000 USD20151103Open filing evidence
2014-01-01 – 2014-09-30470000000 USD20151103Open filing evidence
2013-01-01 – 2013-09-30488475000 USD20131126Open filing evidence
2013-04-01 – 2013-06-30164697000 USD20130813Open filing evidence
2013-01-01 – 2013-06-30339179000 USD20130911Open filing evidence
2012-01-01 – 2012-12-31647711000 USD20131126Open filing evidence
2012-01-01 – 2012-09-30505951000 USD20131126Open filing evidence
2012-04-01 – 2012-06-30165922000 USD20130813Open filing evidence
2012-01-01 – 2012-06-30354609000 USD20130911Open filing evidence
2011-01-01 – 2011-12-31704968000 USD20131126Open filing evidence
2010-01-02 – 2010-12-31611870000 USD20131126Open filing evidence

Olin Brass

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=brss:OlinBrassMember
PeriodValueUnitFiledEvidence
2018-07-01 – 2018-09-30163500000 USD20181101Open filing evidence
2018-01-01 – 2018-09-30518000000 USD20181101Open filing evidence
2018-04-01 – 2018-06-30175800000 USD20180803Open filing evidence
2018-01-01 – 2018-06-30354500000 USD20180803Open filing evidence
2018-01-01 – 2018-03-31178700000 USD20180503Open filing evidence
2017-07-01 – 2017-09-30137700000 RestatedUSD20181101Open filing evidence
2017-01-01 – 2017-09-30487300000 RestatedUSD20181101Open filing evidence
2017-04-01 – 2017-06-30158800000 RestatedUSD20180803Open filing evidence
2017-01-01 – 2017-06-30349600000 RestatedUSD20180803Open filing evidence
2017-01-01 – 2017-03-31190800000 RestatedUSD20180503Open filing evidence
2016-07-01 – 2016-09-30152900000 USD20171102Open filing evidence
2016-01-01 – 2016-09-30421900000 USD20171102Open filing evidence
2016-04-01 – 2016-06-30137400000 USD20170802Open filing evidence
2016-01-01 – 2016-06-30269000000 USD20170802Open filing evidence
2016-01-01 – 2016-03-31131600000 USD20170505Open filing evidence
2015-07-01 – 2015-09-30163300000 USD20161104Open filing evidence
2015-01-01 – 2015-09-30525500000 USD20161104Open filing evidence
2015-04-01 – 2015-06-30192800000 USD20160805Open filing evidence
2015-01-01 – 2015-06-30362200000 USD20160805Open filing evidence
2015-01-01 – 2015-03-31169400000 USD20160505Open filing evidence
2014-07-01 – 2014-09-30200400000 USD20151103Open filing evidence
2014-01-01 – 2014-09-30613000000 USD20151103Open filing evidence
2013-01-01 – 2013-09-30613926000 USD20131126Open filing evidence
2013-04-01 – 2013-06-30216500000 USD20130813Open filing evidence
2013-01-01 – 2013-06-30403065000 USD20130911Open filing evidence
2012-01-01 – 2012-12-31676563000 USD20131126Open filing evidence
2012-01-01 – 2012-09-30496786000 USD20131126Open filing evidence
2012-04-01 – 2012-06-30165803000 USD20130813Open filing evidence
2012-01-01 – 2012-06-30332090000 USD20130911Open filing evidence
2011-01-01 – 2011-12-31718244000 USD20131126Open filing evidence
2010-01-02 – 2010-12-31710271000 USD20131126Open filing evidence