Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
Net revenues	$ 847	$ 798	$ 1,579	$ 1,489
Related party net revenues	26	24	50	63
Total net revenues	873	822	1,629	1,552
Cost of sales	(665)	(570)	(1,229)	(1,111)
Gross profit	208	252	400	441
Selling, general and administrative expenses	(89)	(81)	(167)	(163)
Other expense, net	(2)	(6)	(5)	(21)
Income from operations	117	165	228	257
Interest expense, net	(12)	(17)	(24)	(44)
Income before income taxes	105	148	204	213
Income tax expense	(25)	(36)	(50)	(75)
Net income	$ 80	$ 112	$ 154	$ 138
Earnings per share:
Basic	$ 0.38	$ 0.53	$ 0.73	$ 0.69
Diluted	$ 0.38	$ 0.53	$ 0.73	$ 0.69
Weighted average shares outstanding:
Basic	209.8	209.7	209.7	199.2
Effect of dilutive securities	0.1	0.1	0.1
Diluted	209.9	209.8	209.8	199.2