Other Expense - Schedule of Components of Other Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Other Income and Expenses [Abstract]
Legal and environmental contingencies (Note 10)	$ 16	$ 2
Impairment of long-lived assets	11	0
Unoccupied facility expense (b)	9	16
Loss on early extinguishment of debt (Note 7)	0	47
Water services net income (c)	(4)	0
Other	9	12
Total other expense	41	77
Gross revenues included in third party loss from vertical integration services	13	8
Gross expenses included in third party loss from vertical integration services	$ 9	$ 8