Segment Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Segment Reporting [Line Items]
Revenues from external customers	$ 2,130	$ 2,241	$ 4,153	$ 4,335
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	155	156	275	269
Total assets	4,201	4,305	4,201	4,305	$ 3,996
Reclass and Elims
Segment Reporting [Line Items]
Revenues from external customers	0	0	0	0
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	0	0	0	0
Total assets	33	35	33	35
North America [Member]
Segment Reporting [Line Items]
Total assets		714		714
Europe South America And India [Member]
Segment Reporting [Line Items]
Revenues from external customers		280
Total assets		558		558
Asia Pacific
Segment Reporting [Line Items]
Revenues from external customers		56
Total assets		233		233
Clean Air Division [Member] | North America [Member]
Segment Reporting [Line Items]
Revenues from external customers	746	755	1,430	1,453
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	67	74	121	130
Total assets	1,283	1,230	1,283	1,230
Clean Air Division [Member] | Europe South America And India [Member]
Segment Reporting [Line Items]
Revenues from external customers	471	523	928	1,029
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	12	18	22	27
Total assets	830	946	830	946
Clean Air Division [Member] | Asia Pacific
Segment Reporting [Line Items]
Revenues from external customers	244	263	508	503
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	28	23	55	43
Total assets	566	589	566	589
Ride Performance Division [Member] | North America [Member]
Segment Reporting [Line Items]
Revenues from external customers	360	364	691	699
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	51	48	86	78
Total assets	752	714	752	714
Ride Performance Division [Member] | Europe South America And India [Member]
Segment Reporting [Line Items]
Revenues from external customers	252		482	543
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	12	14	20	30
Total assets	510	558	510	558
Ride Performance Division [Member] | Asia Pacific
Segment Reporting [Line Items]
Revenues from external customers	57		114	108
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	8	8	18	15
Total assets	227	233	227	233
Intersegment Revenues [Member]
Segment Reporting [Line Items]
Revenues from external customers	0	0	0	0
Intersegment Revenues [Member] | Reclass and Elims
Segment Reporting [Line Items]
Revenues from external customers	(52)	(60)	(104)	(118)
Intersegment Revenues [Member] | Clean Air Division [Member] | North America [Member]
Segment Reporting [Line Items]
Revenues from external customers	3	7	7	14
Intersegment Revenues [Member] | Clean Air Division [Member] | Europe South America And India [Member]
Segment Reporting [Line Items]
Revenues from external customers	25	28	52	58
Intersegment Revenues [Member] | Clean Air Division [Member] | Asia Pacific
Segment Reporting [Line Items]
Revenues from external customers	0	0	0	0
Intersegment Revenues [Member] | Ride Performance Division [Member] | North America [Member]
Segment Reporting [Line Items]
Revenues from external customers	3	3	5	6
Intersegment Revenues [Member] | Ride Performance Division [Member] | Europe South America And India [Member]
Segment Reporting [Line Items]
Revenues from external customers	9	11	15	21
Intersegment Revenues [Member] | Ride Performance Division [Member] | Asia Pacific
Segment Reporting [Line Items]
Revenues from external customers	12	11	25	19
Europe [Member] | Other Countries [Member]
Segment Reporting [Line Items]
Revenues from external customers	0	0	0	0
EBIT, Earnings (loss) before interest expense, income taxes, and noncontrolling interests	(23)	(29)	(47)	(54)
Total assets	0	0	0	0
Europe [Member] | Intersegment Revenues [Member] | Other Countries [Member]
Segment Reporting [Line Items]
Revenues from external customers	$ 0	$ 0	$ 0	$ 0