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v3.23.2

Fair Value Measurements - Assets and Liabilities (Details) - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Assets: |  |
Gross derivative assets | $ 998.9 | $ 1,347.4
Liabilities: |  |
Gross derivative liabilities | 982.9 | 1,490.8
Fair value measured on recurring basis |  |
Assets: |  |
Total assets at fair value | 1,013.2 | 1,361.8
Liabilities: |  |
Total liabilities at fair value | 982.9 | 1,490.8
Fair value measured on recurring basis | Level 1 Inputs |  |
Assets: |  |
Total assets at fair value | 434.7 | 496.2
Liabilities: |  |
Total liabilities at fair value | 442.0 | 497.4
Fair value measured on recurring basis | Level 2 Inputs |  |
Assets: |  |
Total assets at fair value | 568.8 | 861.4
Liabilities: |  |
Total liabilities at fair value | 538.8 | 989.9
Fair value measured on recurring basis | Level 3 Inputs |  |
Assets: |  |
Total assets at fair value | 9.7 | 4.2
Liabilities: |  |
Total liabilities at fair value | 2.2 | 3.4
Commodity Contract [Member] | Fair value measured on recurring basis |  |
Assets: |  |
Gross derivative assets | 964.0 | 1,298.0
Liabilities: |  |
Gross derivative liabilities | 969.6 | 1,452.1
Commodity Contract [Member] | Fair value measured on recurring basis | Level 1 Inputs |  |
Assets: |  |
Gross derivative assets | 434.7 | 496.2
Liabilities: |  |
Gross derivative liabilities | 442.0 | 497.4
Commodity Contract [Member] | Fair value measured on recurring basis | Level 2 Inputs |  |
Assets: |  |
Gross derivative assets | 519.6 | 797.6
Liabilities: |  |
Gross derivative liabilities | 525.4 | 951.2
Commodity Contract [Member] | Fair value measured on recurring basis | Level 3 Inputs |  |
Assets: |  |
Gross derivative assets | 9.7 | 4.2
Liabilities: |  |
Gross derivative liabilities | 2.2 | 3.4
Interest Rate Contract [Member] | Fair value measured on recurring basis |  |
Assets: |  |
Gross derivative assets | 22.4 | 24.7
Interest Rate Contract [Member] | Fair value measured on recurring basis | Level 1 Inputs |  |
Assets: |  |
Gross derivative assets | 0.0 | 0.0
Interest Rate Contract [Member] | Fair value measured on recurring basis | Level 2 Inputs |  |
Assets: |  |
Gross derivative assets | 22.4 | 24.7
Interest Rate Contract [Member] | Fair value measured on recurring basis | Level 3 Inputs |  |
Assets: |  |
Gross derivative assets | 0.0 | 0.0
Foreign Exchange Contract [Member] | Fair value measured on recurring basis |  |
Assets: |  |
Gross derivative assets | 12.5 | 24.7
Liabilities: |  |
Gross derivative liabilities | 13.4 | 38.7
Foreign Exchange Contract [Member] | Fair value measured on recurring basis | Level 1 Inputs |  |
Assets: |  |
Gross derivative assets | 0.0 | 0.0
Liabilities: |  |
Gross derivative liabilities | 0.0 | 0.0
Foreign Exchange Contract [Member] | Fair value measured on recurring basis | Level 2 Inputs |  |
Assets: |  |
Gross derivative assets | 12.5 | 24.7
Liabilities: |  |
Gross derivative liabilities | 13.4 | 38.7
Foreign Exchange Contract [Member] | Fair value measured on recurring basis | Level 3 Inputs |  |
Assets: |  |
Gross derivative assets | 0.0 | 0.0
Liabilities: |  |
Gross derivative liabilities | 0.0 | 0.0
Cash surrender value of life insurance | Fair value measured on recurring basis |  |
Assets: |  |
Cash surrender value of life insurance | 14.2 | 14.4
Cash surrender value of life insurance | Fair value measured on recurring basis | Level 1 Inputs |  |
Assets: |  |
Cash surrender value of life insurance | 0.0 | 0.0
Cash surrender value of life insurance | Fair value measured on recurring basis | Level 2 Inputs |  |
Assets: |  |
Cash surrender value of life insurance | 14.2 | 14.4
Cash surrender value of life insurance | Fair value measured on recurring basis | Level 3 Inputs |  |
Assets: |  |
Cash surrender value of life insurance | $ 0.0 | $ 0.0

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