Annual report [Section 13 and 15(d), not S-K Item 405]

Goodwill and Other Intangible Assets, Net Impairment (Details)

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Goodwill and Other Intangible Assets, Net Impairment (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Impairment [Line Items]      
Goodwill, Impairment Loss $ (902) $ (326)  
QxH [Member]      
Impairment [Line Items]      
Impairment, Intangible Asset, Indefinite-Lived, Segment [Extensible Enumeration] Corporate Segment [Member]    
Goodwill, Impairment Loss $ (902) $ (326) $ (2,420)
Goodwill, Impaired, Accumulated Impairment Loss $ 3,648