Investments in Equity Securities (Earnings in Equity Securities) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Schedule of Equity Method Investments [Line Items]
(Income) losses from investments in equity securities	$ (107)	$ (116)	$ (398)	$ (530)
ABI [Member]
Schedule of Equity Method Investments [Line Items]
(Income) losses from investments in equity securities	(123)	(121)	(396)	(555)
Gain on partial sale of our investment		165		165
Cronos [Member]
Schedule of Equity Method Investments [Line Items]
(Income) losses from investments in equity securities	$ 16	$ 5	$ (2)	$ 25