Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net revenues	$ 798	$ 753	$ 1,489	$ 1,378
Related party net revenues	24	38	63	78
Total net revenues	822	791	1,552	1,456
Cost of sales	(570)	(564)	(1,111)	(1,056)
Gross profit	252	227	441	400
Selling, general and administrative expenses	(81)	(77)	(163)	(155)
Other expense, net	(6)	(9)	(21)	(14)
Income from operations	165	141	257	231
Interest expense, net	(17)	(67)	(44)	(135)
Income before income taxes	148	74	213	96
Income tax expense	(36)	(19)	(75)	(24)
Net income	$ 112	$ 55	$ 138	$ 72
Earnings per share:
Basic	$ 0.53	$ 0.35	$ 0.69	$ 0.46
Diluted	$ 0.53	$ 0.35	$ 0.69	$ 0.46
Weighted average shares outstanding:
Basic	209.7	155.5	199.2	155.5
Effect of dilutive securities	0.1
Diluted	209.8	155.5	199.2	155.5