Derivatives and Hedging Instruments - Notional Amount Of Hedged Fixed Rate Senior Notes (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025	Aug. 11, 2025
Interest Rate Swap \| Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 1,500
5.350% senior notes due March 2031 \| Senior Notes
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Debt instrument, interest rate	5.35%
5.350% senior notes due March 2031 \| Senior Notes \| Interest Rate Swap \| Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 175	$ 0
5.625% senior notes due August 2033 \| Senior Notes
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Debt instrument, interest rate	5.625%
5.625% senior notes due August 2033 \| Senior Notes \| Interest Rate Swap \| Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 300	0
5.150% senior notes due August 2034 \| Senior Notes
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Debt instrument, interest rate	5.15%
5.150% senior notes due August 2034 \| Senior Notes \| Interest Rate Swap \| Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 500	0
5.250% senior notes due August 2035 \| Senior Notes
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Debt instrument, interest rate	5.25%		5.25%
5.250% senior notes due August 2035 \| Senior Notes \| Interest Rate Swap \| Fair Value Hedging
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional amount of derivatives	$ 525	$ 0