Investments in NonConsolidated Affiliates - Aggregated Financial Information of Non-Consolidated Affiliates (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Investments in and Advances to Affiliates [Line Items]
Sales	$ 259	$ 219	$ 500	$ 432
Gross profit	66	46	126	89
Income from continuing operations	54	42	96	75
Net income	48	38	85	68
Turkey JVs [Member]
Investments in and Advances to Affiliates [Line Items]
Sales	96	86	187	168
Gross profit	26	20	50	39
Income from continuing operations	25	22	43	37
Net income	20	18	34	30
Anqing [Member]
Investments in and Advances to Affiliates [Line Items]
Sales	42	45	80	92
Gross profit	13	15	24	30
Income from continuing operations	12	14	21	27
Net income	12	14	21	27
All Other [Member]
Investments in and Advances to Affiliates [Line Items]
Sales	121	88	233	172
Gross profit	27	11	52	20
Income from continuing operations	17	6	32	11
Net income	$ 16	$ 6	$ 30	$ 11