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Debt - Narrative (Details) - USD ($) $ in Millions	1 Months Ended
Debt - Narrative (Details) - USD ($) $ in Millions	Feb. 28, 2025	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Long-term debt, gross		$ 18,987	$ 18,420
Senior Notes \| May 2034 Notes
Debt Instrument [Line Items]
Long-term debt, gross		$ 1,000	1,000
Stated interest rate		4.875%
Senior Notes \| January 2028 Notes
Debt Instrument [Line Items]
Long-term debt, gross		$ 750	750
Stated interest rate		4.10%
Senior Notes \| January 2032 Notes
Debt Instrument [Line Items]
Long-term debt, gross		$ 1,150	1,150
Stated interest rate		4.35%
Senior Notes \| January 2035 Notes
Debt Instrument [Line Items]
Long-term debt, gross		$ 1,100	1,100
Stated interest rate		4.55%
Senior Notes \| Notes issued 2025, USD
Debt Instrument [Line Items]
Proceeds from issuance of debt	$ 1,242
Senior Notes \| Floating Rate March 2028 Notes
Debt Instrument [Line Items]
Long-term debt, gross	300	$ 300	0
Senior Notes \| 4.550% March 2028 Notes
Debt Instrument [Line Items]
Long-term debt, gross	450	$ 450	0
Stated interest rate		4.55%
Senior Notes \| March 2032 Notes
Debt Instrument [Line Items]
Long-term debt, gross	$ 500	$ 500	$ 0
Stated interest rate		4.95%