Revenue from Contracts with Customer - Contract Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021
Contract with Customer, Liability [Roll Forward]
Beginning Balance - Contract Liabilities	$ 62	$ 75	$ 54	$ 84
Consideration received or due	27	50	39	31
Revenues recognized	(63)	(63)	(68)	(64)
Amounts previously held-for-sale				3
Ending Balance - Contract Liabilities	$ 26	$ 62	$ 25	$ 54