Income Taxes - Schedule of Net Operating Loss (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Uncertain tax positions	$ (1,318)	$ (1,375)	$ (1,474)
Federal
Operating Loss Carryforwards [Line Items]
NOLs per return	3,204
Uncertain tax positions	(2,190)
Financial NOLs	1,014
Federal | 2028
Operating Loss Carryforwards [Line Items]
NOLs per return	572
Federal | 2029
Operating Loss Carryforwards [Line Items]
NOLs per return	645
Federal | 2030
Operating Loss Carryforwards [Line Items]
NOLs per return	668
Federal | 2031
Operating Loss Carryforwards [Line Items]
NOLs per return	733
Federal | 2032
Operating Loss Carryforwards [Line Items]
NOLs per return	348
Federal | 2033
Operating Loss Carryforwards [Line Items]
NOLs per return	$ 238