Quarterly Results (Unaudited) - Quarterly Financial Results (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 1,447	$ 1,384	$ 1,546	$ 1,449	$ 1,375	$ 1,468	$ 1,609	$ 1,608	$ 5,826	$ 6,060	$ 6,617
Gross margin	204	208	233	199	172	213	236	228
Net income (loss)	489	61	55	48	(79)	122	63	74	653	180	328
Net income (loss) attributable to parent company	$ 485	$ 57	$ 53	$ 45	$ (82)	$ 119	$ 59	$ 63	$ 640	$ 159	$ 319
Net income (loss) per share available to parent company stockholders
Basic	$ 3.37	$ 0.40	$ 0.36	$ 0.30	$ (0.54)	$ 0.75	$ 0.36	$ 0.38	$ 4.38	$ 1.00	$ 1.97
Diluted	$ 3.34	$ 0.39	$ 0.36	$ 0.30	$ (0.54)	$ 0.75	$ 0.36	$ 0.38	$ 4.36	$ 0.99	$ 1.84