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v3.23.1

Derivative Instruments and Hedging Activities - Fair Value of Derivative Assets and Liabilities (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Sep. 30, 2022 | Mar. 31, 2022
--- | --- | --- | ---
Derivative assets: |  |  |
Total derivative assets — gross | $ 422 | $ 2,418 | $ 2,035
Gross amounts offset in the balance sheet | (190) | (295) | (215)
Cash collateral received | (55) | (398) | (603)
Total derivative assets — net | 177 | 1,725 | 1,217
Derivative liabilities: |  |  |
Total derivative liabilities — gross | (457) | (515) | (324)
Gross amounts offset in the balance sheet | 190 | 295 | 215
Cash collateral pledged | 102 | 7 | 0
Total derivative liabilities — net | (165) | (213) | (109)
Commodity contracts |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 19 | 31 | 38
Derivative liabilities: |  |  |
Total derivative liabilities — gross | (36) | (26) | (17)
Derivatives designated as hedging instruments: |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 34 | 123 | 49
Derivatives designated as hedging instruments: | Foreign currency contracts |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 9 | 57 | 18
Derivatives designated as hedging instruments: | Interest rate contracts |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 25 | 66 | 31
Derivative liabilities: |  |  |
Total derivative liabilities — gross | (21) | 0 | (1)
Derivatives not designated as hedging instruments: |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 369 | 2,264 | 1,948
Derivative liabilities: |  |  |
Total derivative liabilities — gross | (400) | (489) | (306)
Derivatives not designated as hedging instruments: | Foreign currency contracts |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 14 | 62 | 17
Derivative liabilities: |  |  |
Total derivative liabilities — gross | (4) | (2) | (2)
Derivatives not designated as hedging instruments: | Commodity contracts |  |  |
Derivative assets: |  |  |
Total derivative assets — gross | 355 | 2,202 | 1,931
Derivative liabilities: |  |  |
Total derivative liabilities — gross | $ (396) | $ (487) | $ (304)

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