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v3.25.0.1

Debt and Derivatives - Borrowings and Repayments (Detail) - USD ($) $ in Millions |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Nov. 08, 2024 | Nov. 30, 2024 | Oct. 31, 2024 | Jul. 31, 2024 | May 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Debt |  |  |  |  |  |  |  |
Debt repayments |  |  |  |  |  | $ 17,870 | $ 20,394 | $ 7,328
Loss on early extinguishment of debt, net |  |  |  |  |  | (7) |  |
Net proceeds |  | $ 5,200 |  | $ 1,490 |  | 24,578 | $ 21,306 | $ 8,688
Scheduled Debt Payments |  |  |  |  |  |  |  |
2025 |  |  |  |  |  | 2,613 |  |
2026 |  |  |  |  |  | 747 |  |
2027 |  |  |  |  |  | 2,022 |  |
2028 |  |  |  |  |  | 1,969 |  |
2029 |  |  |  |  |  | 2,048 |  |
Thereafter |  |  |  |  |  | 14,680 |  |
Commercial Paper Program [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Commercial paper repayments |  |  |  |  |  | 12,300 |  |
Commercial paper borrowings |  |  |  |  |  | 12,700 |  |
4.950% senior notes due 2027 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | $ 750 |  |  |  |
Interest rate (as a percent) |  |  |  | 4.95% |  |  |  |
4.950% senior notes due 2031 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  | $ 750 |  |  |  |
Interest rate (as a percent) |  |  |  | 4.95% |  |  |  |
3.50% senior notes due 2024 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  | 3.50% |  |  |
Debt repayments |  |  |  |  | $ 156 |  |  |
4.500% senior notes due 2028 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  | $ 1,000 |  |  |  |  |  |
Interest rate (as a percent) |  | 4.50% |  |  |  |  |  |
4.650% senior notes due 2030 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  | $ 700 |  |  |  |  |  |
Interest rate (as a percent) |  | 4.65% |  |  |  |  |  |
4.800% senior notes due 2032 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  | $ 750 |  |  |  |  |  |
Interest rate (as a percent) |  | 4.80% |  |  |  |  |  |
4.950% senior notes due 2035 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  | $ 1,500 |  |  |  |  |  |
Interest rate (as a percent) |  | 4.95% |  |  |  |  |  |
5.350% senior notes due 2054 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  | $ 1,250 |  |  |  |  |  |
Interest rate (as a percent) |  | 5.35% |  |  |  |  |  |
Term Credit Agreement [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  |  | $ 5,200 |  |  |  |  |
Debt repayments |  | $ 5,200 |  |  |  |  |  |
Loss on early extinguishment of debt, net |  | $ (7) |  |  |  |  |  |
Net proceeds |  |  | 5,200 |  |  |  |  |
Stericycle 3.875% senior notes due 2029 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt instrument face amount |  |  |  |  |  | 15 |  |
Interest rate (as a percent) | 3.875% |  |  |  |  |  |  |
Original debt amount | $ 500 |  |  |  |  |  |  |
Debt amount tendered |  |  |  |  |  | $ 485 |  |
Debt amount tendered (as a percent) |  |  |  |  |  | 97.00% |  |
Aggregate principal amounts of notes redeemed (as a percent) |  |  |  |  |  | 97.00% |  |
Tax Exempt Bonds [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Debt repayments |  |  |  |  |  | $ 60 |  |
Net proceeds |  |  |  |  |  | 50 |  |
Financing leases and other [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Non-cash financing lease incurred |  |  |  |  |  | 153 |  |
Debt repayments |  |  |  |  |  | 135 |  |
Financing leases and other [Member] | Low income housing investments [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Note issued |  |  | $ 316 |  |  | $ 316 |  |
Senior Notes 0.750 Percent Due November 2025 [Member] |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  |  | 0.75% |  |

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