Income Taxes - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Tax Credit Carryforward [Line Items]
New tax benefit recognized due to change in corporate tax rate	$ 0	$ 53	$ 23
Tax benefit	(231)	(465)	(419)
Valuation allowance	305	278
Unrecognized tax benefits	1,223	1,289	1,166	$ 1,037
Unrecognized tax benefits that would affect effective tax rate	734
Accrued interest and penalties related to uncertain tax positions	113	102	93
Interest expense related to uncertain tax positions	13	11	19
State
Tax Credit Carryforward [Line Items]
Tax credit carryforward	287
R&D Credit
Tax Credit Carryforward [Line Items]
Valuation allowance	$ 129	118
UK IP Onshoring
Tax Credit Carryforward [Line Items]
New tax benefit recognized due to change in corporate tax rate		$ 53
UK IP Onshoring | Minimum
Tax Credit Carryforward [Line Items]
Amortizable tax basis, recovery period				3 years
UK IP Onshoring | Maximum
Tax Credit Carryforward [Line Items]
Amortizable tax basis, recovery period				25 years
US IP Onshoring
Tax Credit Carryforward [Line Items]
Tax benefit			$ 31