XML 137 R103.htm IDEA: XBRL DOCUMENT v3.25.0.1
Taxes - Summary of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Deferred tax liabilities    
Properties, plant and equipment $ 20,648 $ 20,303
Investments and other 5,254 4,263
Total deferred tax liabilities 25,902 24,566
Deferred tax assets    
Foreign tax credits (15,261) (13,560)
Asset retirement obligations/environmental reserves (4,220) (4,543)
Employee benefits (2,050) (1,785)
Deferred credits (292) (268)
Tax loss carryforwards (3,034) (3,492)
Other accrued liabilities (1,137) (1,416)
Inventory (68) (126)
Operating leases (1,352) (1,479)
Miscellaneous (4,180) (3,652)
Total deferred tax assets (31,594) (30,321)
Deferred tax assets valuation allowance 21,313 20,416
Total deferred income taxes, net 15,621 14,661
Classification of deferred taxes    
Deferred charges and other assets (3,516) (4,169)
Noncurrent deferred income taxes 19,137 18,830
Total deferred income taxes, net $ 15,621 $ 14,661