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Impairment Charges (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Impairment Charges (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Impairment, assets held for sale	$ 131
Impairment of intangible assets	$ 29
Impairment, intangible asset, statement of income or comprehensive income flag	Impairment charges
Impairment charges		$ 68	$ 233	$ 0
Operating lease, impairment	$ 38
Impairment, assets held for use	$ 35
Impairment, long-lived asset, held-for-use, statement of income or comprehensive income flag	Impairment charges
Americas
Property, Plant and Equipment [Line Items]
Impairment charges	$ 127
EMEA
Property, Plant and Equipment [Line Items]
Impairment charges	19
Asia Pacific
Property, Plant and Equipment [Line Items]
Impairment charges	$ 14