Borrowings - Schedule of Long-term Notes (Details) $ in Millions	12 Months Ended
Dec. 31, 2025 USD ($)
Floating-Rate Notes
Debt Instrument [Line Items]
Long-term debt	$ 750
Variable rate	53.00%
August 2025 Issuance Date Debt
Debt Instrument [Line Items]
Long-term debt	$ 6,750
August 2025 Issuance Date Debt \| Minimum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	4.00%
August 2025 Issuance Date Debt \| Maximum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	5.65%
February 2025 Issuance Date Debt
Debt Instrument [Line Items]
Long-term debt	$ 6,500
February 2025 Issuance Date Debt \| Minimum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	4.55%
February 2025 Issuance Date Debt \| Maximum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	5.60%
August 2024 Issuance Date Debt
Debt Instrument [Line Items]
Long-term debt	$ 5,000
August 2024 Issuance Date Debt \| Minimum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	4.15%
August 2024 Issuance Date Debt \| Maximum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	5.20%
February 2024 Issuance Date Debt
Debt Instrument [Line Items]
Long-term debt	$ 6,500
February 2024 Issuance Date Debt \| Minimum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	4.50%
February 2024 Issuance Date Debt \| Maximum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	5.10%
February 2023 Issuance Date Debt
Debt Instrument [Line Items]
Long-term debt	$ 4,000
February 2023 Issuance Date Debt \| Minimum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	4.70%
February 2023 Issuance Date Debt \| Maximum
Debt Instrument [Line Items]
Long-term notes Stated interest rate (in percent)	5.00%

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Contractual interest rate for funds borrowed, under the debt agreement.

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