v3.26.1
Basis of Presentation - Condensed Consolidated Statement of Loss (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Product Information [Line Items]      
Total Revenues $ 7,022 $ 6,221 $ 6,886
Cost of financing 86 106 130
Previously Reported      
Product Information [Line Items]      
Cost of financing   106 130
Reclassification      
Product Information [Line Items]      
Cost of financing   (106) (130)
Service      
Product Information [Line Items]      
Total Revenues [1] 3,739 3,843 4,166
Cost of services, maintenance, rentals and other [1] 2,754 2,699 2,794
Service | Previously Reported      
Product Information [Line Items]      
Total Revenues   3,692 3,975
Cost of services, maintenance, rentals and other   2,593 2,664
Service | Reclassification      
Product Information [Line Items]      
Total Revenues   151 191
Cost of services, maintenance, rentals and other   106 130
Financing      
Product Information [Line Items]      
Total Revenues $ 126 151 191
Financing | Previously Reported      
Product Information [Line Items]      
Total Revenues   151 191
Financing | Reclassification      
Product Information [Line Items]      
Total Revenues   $ (151) $ (191)
[1] In 2025, certain reclassifications were made within the Consolidated Statements of (Loss) Income to the prior periods in order to conform to the current period reporting. Refer to the Segments section of Note 1 - Basis of Presentation for additional information.