Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Loss carryforwards	$ 779	$ 1,006
Excess business interest expense	288	180
Credit carryforwards	126	114
Financing obligation	2,534	2,517
Long-term lease obligation	160	161
Other	272	330
Deferred tax assets	4,159	4,308
Deferred tax liabilities:
Identified intangibles	(803)	(1,111)
Foreign investment - held for sale	0	(139)
Fixed assets	(2,243)	(2,212)
Right-of-use assets	(128)	(131)
Other	(163)	(138)
Deferred tax liabilities	(3,337)	(3,731)
Valuation allowance	(1,809)	(1,840)
Net deferred tax liabilities	$ (987)	$ (1,263)