v3.26.1
Accounting Policies and Supplemental Disclosures (Tables)
 3 Months Ended
Mar. 31, 2026
Accounting Policies [Abstract]  
Supplemental Cash Flow Information
The following table shows supplemental cash flow information (in millions):
Three Months Ended
March 31,		Twelve Months Ended
March 31,
2025202620252026
SUPPLEMENTAL CASH FLOW INFORMATION:
Cash paid for interest on debt, net of capitalized interest$236 $274 $1,825 $1,496 
Cash paid for operating leases3,562 4,315 12,571 15,791 
Cash paid for interest on finance leases71 102 284 326 
Cash paid for interest on financing obligations55 76 210 217 
Cash paid for income taxes, net of refunds877 1,323 12,727 8,741 
Assets acquired under operating leases4,321 6,239 15,992 21,848 
Property and equipment acquired under finance leases, net of remeasurements and modifications54 1,565 866 4,422 
Increase (decrease) in property and equipment acquired but not yet paid3,108 9,920 9,736 16,967 
Calculation of Diluted Shares
The following table shows the calculation of diluted shares (in millions):
Three Months Ended
March 31,
20252026
Shares used in computation of basic earnings per share10,603 10,743 
Total dilutive effect of outstanding stock awards190 131 
Shares used in computation of diluted earnings per share10,793 10,874 
Other Income (Expense), Net
Other income (expense), net is as follows (in millions):
Three Months Ended
March 31,
20252026
Marketable equity securities valuation gains (losses), net$(138)$(889)
Equity warrant valuation gains (losses), net(378)(398)
Reclassification adjustments for gains (losses) on available-for-sale debt securities, net 3,263 4,479 
Upward adjustments relating to equity investments in private companies37 12,328 
Foreign currency gains (losses), net(2)160 
Other, net(33)(33)
Total other income (expense), net$2,749 $15,647