Supplemental Data (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2026	Dec. 31, 2025
Supplier Finance Program [Line Items]
Supplier Finance Program, Obligation	$ 1,000	$ 1,100
Discontinued Operations
Supplier Finance Program [Line Items]
Supplier Finance Program, Obligation	$ 185	$ 184
Minimum
Supplier Finance Program [Line Items]
Supplier Finance Program, Payment Timing, Period	75 years
Maximum
Supplier Finance Program [Line Items]
Supplier Finance Program, Payment Timing, Period	180 days