Derivative Instruments - Additional Information (Details)	6 Months Ended
	Jun. 30, 2026 USD ($)
Interest Rate Swap - Period One
Derivative [Line Items]
Notional value	$ 3,500,000,000
Interest Rate Swap - Period Two
Derivative [Line Items]
Notional value	500,000,000
Interest rate swaps
Derivative [Line Items]
Net amount of pre-tax gains	79,000,000
Cross currency interest rate contract \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	5,700,000,000
Cross Currency Interest Rate Contract, Maturing October 31, 2027 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	700,000,000
Cross Currency Interest Rate Contract, Maturing September 30 2028 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	1,950,000,000
Cross Currency Interest Rate Contract, Maturing October 31, 2029 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	1,400,000,000
Cross Currency Interest Rate Contract, Maturing October 31, 2030 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	1,650,000,000
Cross Currency Interest Rate Contract Interest Receivable \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	2,750,000,000
Cross Currency Interest Rate Contract, Maturing November 30, 2028 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	1,200,000,000
Cross Currency Interest Rate Contract, Maturing October 31, 2028 \| Derivatives designated as net investment hedges
Derivative [Line Items]
Notional value	150,000,000
Foreign Exchange Contract
Derivative [Line Items]
Notional value	$ 218,000,000