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DEBT OBLIGATIONS - NARRATIVE (Details) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Aug. 17, 2024 USD ($) agreement DerivativeInstrument | Aug. 12, 2023 USD ($) | Aug. 17, 2024 USD ($) agreement | Aug. 12, 2023 USD ($) | Aug. 20, 2024 USD ($) | Feb. 03, 2024 USD ($)
Debt |  |  |  |  |  |  |
Total debt, excluding obligations under finance leases |  | $ 10,174 |  | $ 10,174 |  |  | $ 10,187
Less current portion |  | (23) |  | (23) |  |  | (25)
Total long-term debt, excluding obligations under finance leases |  | 10,151 |  | 10,151 |  |  | 10,162
Fair value of total debt |  | 9,472 |  | 9,472 |  |  | 9,401
Unamortized gains (losses) on cash flow hedging activities, net of income tax | [1] | (123) | $ 105 | (53) | $ 196 |  |
Senior notes due through 2049 |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Total debt, excluding obligations under finance leases |  | $ 9,128 |  | $ 9,128 |  |  | 9,123
Senior notes due through 2049 | Minimum |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Interest rate (as a percent) |  | 1.70% |  | 1.70% |  |  |
Senior notes due through 2049 | Maximum |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Interest rate (as a percent) |  | 8.00% |  | 8.00% |  |  |
Other |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Total debt, excluding obligations under finance leases |  | $ 1,046 |  | $ 1,046 |  |  | $ 1,064
Senior notes | Subsequent Events |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Debt face amount |  |  |  |  |  | $ 10,500 |
Terminated forward-starting interest swaps |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Number of derivatives terminated | DerivativeInstrument |  | 5 |  |  |  |  |
Notional amount |  | $ 5,350 |  | 5,350 |  |  |
Terminated forward-starting interest swaps | Not Designated |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Notional amount |  | 3,000 |  | 3,000 |  |  |
Unrealized gain (loss) |  |  | $ 112 |  | $ 199 |  |
Realized loss on derivatives |  | 133 |  | 55 |  |  |
Terminated forward-starting interest swaps | Cash flow hedges | Designated |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Notional amount |  | 2,350 |  | 2,350 |  |  |
Unamortized gain (loss) |  | 48 |  |  |  |  |
Unamortized gains (losses) on cash flow hedging activities, net of income tax |  | 36 |  |  |  |  |
Treasury Lock | Cash flow hedges | Designated |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Derivative assets |  | $ 9 |  | $ 9 |  |  |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] |  | Other Assets, Noncurrent |  | Other Assets, Noncurrent |  |  |
AOCI, net of tax |  | $ 7 |  | $ 7 |  |  |
10-year treasury lock agreements | Cash flow hedges | Designated |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Notional amount |  | $ 2,100 |  | $ 2,100 |  |  |
Number of contracts | agreement |  | 2 |  | 2 |  |  |
Derivative, term of contract |  | 10 years |  |  |  |  |
Average fixed rate (as a percent) |  | 3.91% |  | 3.91% |  |  |
30-year treasury lock agreements | Cash flow hedges | Designated |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |
Notional amount |  | $ 3,250 |  | $ 3,250 |  |  |
Number of contracts | agreement |  | 2 |  | 2 |  |  |
Derivative, term of contract |  | 30 years |  |  |  |  |
Average fixed rate (as a percent) |  | 4.11% |  | 4.11% |  |  |
[1] | Amount is net of tax of $(37) for the second quarter of 2024 and $33 for the second quarter of 2023. Amount is net of tax of $(16) for the first two quarters of 2024 and $59 for the first two quarters of 2023.

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