Derivatives and Hedging Instruments - Derivative Fair Values (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	$ 23	$ 64
Derivative liabilities, fair value	$ (11)	$ (2)
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other assets, Prepaid and other current assets	Other assets, Prepaid and other current assets
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Other current liabilities, Other liabilities	Other current liabilities, Other liabilities
Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative asset, notional amount		$ 2,423
Derivative assets, fair value		63
Derivative liability, notional amount		0
Derivative liabilities, fair value		0
Designated as Hedging Instrument | Interest Rate Swap | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value		36
Designated as Hedging Instrument | Interest Rate Swap | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value		0
Designated as Hedging Instrument | Interest Rate Swap | Other assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value		27
Designated as Hedging Instrument | Interest Rate Swap | Other liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value		0
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative asset, notional amount		376
Derivative assets, fair value		1
Derivative liability, notional amount		373
Derivative liabilities, fair value		2
Not Designated as Hedging Instrument | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Derivative asset, notional amount	$ 2,431
Derivative assets, fair value	22
Derivative liability, notional amount	0
Derivative liabilities, fair value	8
Not Designated as Hedging Instrument | Interest Rate Swap | Prepaid and other current assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	20
Not Designated as Hedging Instrument | Interest Rate Swap | Other current liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	0
Not Designated as Hedging Instrument | Interest Rate Swap | Other assets
Derivatives, Fair Value [Line Items]
Derivative assets, fair value	2
Not Designated as Hedging Instrument | Interest Rate Swap | Other liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities, fair value	8
Not Designated as Hedging Instrument | Foreign exchange contracts
Derivatives, Fair Value [Line Items]
Derivative asset, notional amount	276
Derivative assets, fair value	1	1
Derivative liability, notional amount	534
Derivative liabilities, fair value	$ 3	$ 2