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Fair Value Measurements and Financial Instruments - Narrative (Details) - USD ($) $ in Millions	1 Months Ended	9 Months Ended
	Apr. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Derivative, term of contract		12 months
Five Year Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount	$ 500
Debt instrument, term	5 years
Debt instrument, interest rate, (in percentage)	4.20%
Carrying Value
Debt Instrument [Line Items]
Carrying value of long-term debt		$ 8,419	$ 7,949
Fair Value, Inputs, Level 2
Debt Instrument [Line Items]
Estimated fair value of long-term debt		$ 7,958	$ 7,441