Amounts in Paragraphs - Fair Value of Financial Instruments (Unaudited) (Details 2) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Marketable Securities [Line Items]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3	$ 50
Marketable Security, Unrealized Gain (Loss)	82	$ 92
Investment with IPO
Marketable Securities [Line Items]
Equity Securities, FV-NI	$ 115	115
Equity Security, FV-NI, Contractual Sale Restriction, Nature of Restriction and Circumstance for Lapse	The company is prohibited from selling this investment until the first quarter of 2026
Foreign Exchange Forward [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 334	334	$ 399
Foreign Exchange Forward [Member] | Designated as Hedging Instrument [Member]
Debt Instrument [Line Items]
Derivative, Notional Amount	$ 241	$ 241	$ 273