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v3.26.1

Debt - Schedule of Long-term Debt (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2026 | Dec. 31, 2025
Debt Instrument [Line Items] |  |
Long-term debt, gross | $ 19,102 | $ 19,149
Less: Unamortized discount and debt issuance costs | (117) | (122)
Less: Cumulative hedge accounting fair value adjustment | (25) | (27)
Total debt outstanding | 18,960 | 19,000
Less: short-term debt | (1,748) | (749)
Long-term debt | 17,212 | 18,251
Senior Notes | Floating Rate March 2028 Notes |  |
Debt Instrument [Line Items] |  |
Long-term debt, gross | $ 300 | 300
Debt instrument, basis spread on variable rate | 0.44% |
Senior Notes | 4.550% March 2028 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.55% |
Long-term debt, gross | $ 450 | 450
Effective interest rate | 4.727% |
Senior Notes | March 2032 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.95% |
Long-term debt, gross | $ 500 | 500
Effective interest rate | 5.063% |
Senior Notes | January 2028 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.10% |
Long-term debt, gross | $ 750 | 750
Effective interest rate | 4.262% |
Senior Notes | January 2032 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.35% |
Long-term debt, gross | $ 1,150 | 1,150
Effective interest rate | 4.446% |
Senior Notes | January 2035 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.55% |
Long-term debt, gross | $ 1,100 | 1,100
Effective interest rate | 4.633% |
Senior Notes | May 2034 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.875% |
Long-term debt, gross | $ 1,000 | 1,000
Effective interest rate | 5.047% |
Senior Notes | 4.875% March 2028 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.875% |
Long-term debt, gross | $ 750 | 750
Effective interest rate | 5.003% |
Senior Notes | March 2033 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 4.85% |
Long-term debt, gross | $ 750 | 750
Effective interest rate | 4.923% |
Senior Notes | February 2029 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 1.00% |
Long-term debt, gross | $ 861 | 882
Effective interest rate | 1.138% |
Senior Notes | November 2031 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.00% |
Long-term debt, gross | $ 750 | 750
Effective interest rate | 2.112% |
Senior Notes | March 2031 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 1.90% |
Long-term debt, gross | $ 600 | 600
Effective interest rate | 1.981% |
Senior Notes | March 2051 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.95% |
Long-term debt, gross | $ 700 | 700
Effective interest rate | 3.013% |
Senior Notes | 2027 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.30% |
Long-term debt, gross | $ 1,000 | 1,000
Effective interest rate | 3.42% |
Senior Notes | 2030 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.35% |
Long-term debt, gross | $ 1,500 | 1,500
Effective interest rate | 3.43% |
Senior Notes | Senior Notes Due March 2050 |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.85% |
Long-term debt, gross | $ 1,500 | 1,500
Effective interest rate | 3.896% |
Senior Notes | 2029 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.95% |
Long-term debt, gross | $ 1,000 | 1,000
Effective interest rate | 3.03% |
Senior Notes | 2049 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.65% |
Long-term debt, gross | $ 1,000 | 1,000
Effective interest rate | 3.689% |
Senior Notes | 2028 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.50% |
Long-term debt, gross | $ 500 | 500
Effective interest rate | 3.598% |
Senior Notes | 2048 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.95% |
Long-term debt, gross | $ 500 | 500
Effective interest rate | 3.99% |
Senior Notes | 2026 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.95% |
Long-term debt, gross | $ 750 | 750
Effective interest rate | 3.044% |
Senior Notes | 2046 Notes |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 3.80% |
Long-term debt, gross | $ 600 | 600
Effective interest rate | 3.893% |
Senior Notes | 2.1% Notes due 2027 |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.10% |
Long-term debt, gross | $ 919 | 941
Effective interest rate | 2.189% |
Senior Notes | 2.5% Notes due 2030 |  |
Debt Instrument [Line Items] |  |
Stated interest rate | 2.50% |
Long-term debt, gross | $ 172 | $ 176
Effective interest rate | 2.562% |

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