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

Income Taxes (Deferred tax assets and liabilities) (Details)

v3.25.4
Income Taxes (Deferred tax assets and liabilities) (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Deferred Tax Assets, Gross [Abstract]    
Accrued liabilities and deferred revenues $ 91 $ 85
Tax credits 9 8
Provision for doubtful accounts 30 9
Net operating loss carryforward 25 20
Other comprehensive income and other 23 16
Valuation allowance (21) (19)
Deferred income tax assets 157 119
Deferred income tax liabilities:    
Depreciation and amortization 386 404
Other comprehensive income and other 27 34
Deferred income tax liabilities 413 438
Deferred Tax Liabilities, Net 256 319
Foreign tax credits 8 7
Net Operating Loss Carryforward    
Deferred Tax Assets, Gross [Abstract]    
Valuation allowance (10) (9)
Deferred Tax Asset    
Deferred Tax Assets, Gross [Abstract]    
Valuation allowance (3) (3)
Foreign Tax Credit    
Deferred Tax Assets, Gross [Abstract]    
Valuation allowance (8) (7)
Other non-current assets    
Deferred income tax liabilities:    
Deferred Tax Liabilities, Net 15 13
Deferred income taxes    
Deferred income tax liabilities:    
Deferred Tax Liabilities, Net $ 271 $ 332