XML 72 R52.htm IDEA: XBRL DOCUMENT v3.24.0.1
Income Taxes - Schedule Of Deferred Tax Assets And Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Deferred tax assets:    
Accruals, including casualty and other claims $ 360 $ 110
Compensation and benefits, including postretirement benefits 55 99
Other 155 164
Total gross deferred tax assets 570 373
Less valuation allowance (31) (41)
Net deferred tax assets 539 332
Deferred tax liabilities:    
Property (7,218) (7,050)
Other (546) (547)
Total deferred tax liabilities (7,764) (7,597)
Deferred income taxes $ (7,225) $ (7,265)