Quarterly Results (Unaudited) - Quarterly Financial Results (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 1,987	$ 2,164	$ 2,306	$ 2,163	$ 1,973	$ 1,978	$ 2,054	$ 2,138	$ 8,620	$ 8,143	$ 7,209
Gross margin	223	282	326	300	256	286	308	307
Net income (loss)	86	112	(66)	101	106	96	127	111	233	440	116
Net income (loss) attributable to parent company	$ 85	$ 111	$ (68)	$ 98	$ 100	$ 95	$ 124	$ 108	$ 226	$ 427	$ 111
Net income (loss) per share available to parent company stockholders
Basic	$ 0.59	$ 0.77	$ (0.47)	$ 0.68	$ 0.69	$ 0.66	$ 0.85	$ 0.74	$ 1.57	$ 2.94	$ 0.72
Diluted	$ 0.58	$ 0.77	$ (0.47)	$ 0.68	$ 0.69	$ 0.65	$ 0.85	$ 0.73	$ 1.56	$ 2.91	$ 0.71