Derivative Instruments - Additional Information (Details) € in Millions	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 EUR (€)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Settlement/sale of derivatives, net	$ 71,000,000	$ 5,000,000	$ 33,000,000
Interest Rate Swap - Period One
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount	3,500,000,000
Interest Rate Swap - Period Two
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount	500,000,000
Cross currency interest rate contract | Derivatives designated as net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Settlement/sale of derivatives, net	35,000,000
Cross currency interest rate contract | Fixed income interest rate
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount	5,000,000,000
Derivative, notional amount, dedesignated	5,000,000,000
Cross currency interest rate contract | Fixed income interest rate | Derivatives designated as net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount		$ 150,000,000			$ 500,000,000	$ 400,000,000
Cross currency interest rate contract | Fixed income interest rate | Hedge Funds
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount	1,200,000,000			€ 1,108
Foreign Exchange Contract
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, notional amount	197,000,000
Interest rate | Interest expense, net
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Loss reclassified from OACI to Income	$ 86,000,000