v3.25.4

Goodwill and Other Intangible Assets, net: (Other Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024	May 01, 2024	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Non-amortizable intangible assets	$ 4,776	$ 4,446		$ 4,543
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	9,235	8,943		6,884
Accumulated Amortization	3,127	2,062		1,563
Amortizable intangible assets, net	6,108	6,881		5,321
Total other intangible assets, gross	14,011	13,389
Total other intangible assets, net	$ 10,884	11,327		$ 9,864
Trademarks
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Remaining Useful Life	14 years
Gross Carrying Amount	$ 2,227	2,134
Accumulated Amortization	984	850
Amortizable intangible assets, net	$ 1,243	1,284
Reacquired commercialization rights for IQOS in the U.S.
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Remaining Useful Life	3 years
Gross Carrying Amount	$ 2,777	2,777	$ 2,800
Accumulated Amortization	926	370
Amortizable intangible assets, net	$ 1,851	2,407
Developed technology, including patents
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Remaining Useful Life	6 years
Gross Carrying Amount	$ 358	320
Accumulated Amortization	160	121
Amortizable intangible assets, net	$ 198	199
Customer relationships and other
Finite-Lived Intangible Assets [Line Items]
Weighted-Average Remaining Useful Life	10 years
Gross Carrying Amount	$ 3,873	3,712
Accumulated Amortization	1,057	721
Amortizable intangible assets, net	$ 2,816	$ 2,991

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