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Derivative Instruments - Effect on Income (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract] |  |  |  |  |
Carrying Amount of Hedged Assets/(Liabilities) | $ 60.1 |  | $ 60.1 |  | $ 44.5
Cumulative Amount of Fair Value Hedging Adjustment Included in the Carrying Amount of the Hedged Asset/(Liabilities) | 8.7 |  | 8.7 |  | 4.9
Gain (loss) on derivative |  |  |  |  |
Revenue | 8,350.9 | $ 4,482.7 | 21,394.2 | $ 15,656.2 |
Cost of revenue | 8,153.4 | 4,268.7 | 20,821.3 | 14,969.6 |
Derivative, Credit Risk Related Contingent Features [Abstract] |  |  |  |  |
Net derivative liability positions with credit contingent features | 3.5 |  | 3.5 |  | 20.0
Collateral posted and held by our counterparties | 0.0 |  | 0.0 |  | 0.0
Maximum additional potential collateral requirements | 3.5 |  | 3.5 |  | $ 20.0
Revenue |  |  |  |  |
Gain (loss) on derivative |  |  |  |  |
Revenue | 8,350.9 | 4,482.7 | 21,394.2 | 15,656.2 |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Total amount of income and expense line items excluding the impact of hedges, Revenue | 8,371.0 | 4,485.5 | 21,433.5 | 15,618.0 |
Cost of revenue |  |  |  |  |
Gain (loss) on derivative |  |  |  |  |
Cost of revenue | 8,153.4 | 4,268.7 | 20,821.3 | 14,969.6 |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Total amount of income and expense line items excluding the impact of hedges, Cost of Revenue | 8,279.8 | 4,204.1 | 21,073.2 | 14,847.2 |
Interest expense and other financing costs, net |  |  |  |  |
Gain (loss) on derivative |  |  |  |  |
Interest expense and other financing costs, net | 10.4 | 9.4 | 29.2 | 36.3 |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Total amount of income and expense line items excluding the impact of hedges, Interest expense and other financing costs | 10.1 | 9.2 | 28.2 | 36.1 |
Commodity contracts | Revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Hedged item | 0.0 | 0.0 | 0.0 | 0.0 |
Derivatives designated as hedging instruments | 0.0 | 0.0 | 0.0 | 0.0 |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | (20.2) | (2.8) | (39.3) | 38.2 |
Commodity contracts | Cost of revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Hedged item | 3.1 | (1.2) | 29.7 | (15.4) |
Derivatives designated as hedging instruments | (4.8) | 1.5 | (24.5) | 15.3 |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | 128.2 | (65.0) | 246.8 | (122.3) |
Commodity contracts | Interest expense and other financing costs, net |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Hedged item | 0.0 | 0.0 | 0.0 | 0.0 |
Derivatives designated as hedging instruments | 0.0 | 0.0 | 0.0 | 0.0 |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | 0.0 | 0.0 | 0.0 | 0.0 |
Interest rate contracts | Revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | 0.0 | 0.0 | 0.0 | 0.0 |
Interest rate contracts | Cost of revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | 0.0 | 0.0 | 0.0 | 0.0 |
Interest rate contracts | Interest expense and other financing costs, net |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income | (0.3) | (0.2) | (1.0) | (0.2) |
Derivatives designated as hedging instruments |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Amount of gain (loss) recognized in Accumulated other comprehensive income (loss), net of income tax (expense) benefit | 71.4 | (61.9) | 152.6 | (77.4) |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income, net of income tax (expense) benefit | 79.7 | (68.1) | 153.1 | (84.4) |
Derivatives designated as hedging instruments | Commodity contracts | Revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Gain (loss) not recorded in Accumulated other comprehensive income (loss) due to intra-period settlement | (143.0) | 97.8 | (334.1) | 401.1 |
Amount of gain (loss) recognized in Accumulated other comprehensive income (loss), net of income tax (expense) benefit | 53.7 | (22.0) | (22.3) | 163.6 |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income, net of income tax (expense) benefit | (15.5) | (2.8) | (30.1) | 38.2 |
Derivatives designated as hedging instruments | Commodity contracts | Cost of revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Gain (loss) not recorded in Accumulated other comprehensive income (loss) due to intra-period settlement | 22.0 | (2.5) | 37.2 | (176.0) |
Amount of gain (loss) recognized in Accumulated other comprehensive income (loss), net of income tax (expense) benefit | 17.8 | (39.8) | 172.1 | (237.2) |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income, net of income tax (expense) benefit | 95.5 | (65.0) | 183.9 | (122.3) |
Derivatives designated as hedging instruments | Interest rate contracts | Interest expense and other financing costs, net |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Amount of gain (loss) recognized in Accumulated other comprehensive income (loss), net of income tax (expense) benefit | (0.2) | (0.1) | 2.8 | (3.8) |
Amount of gain (loss) reclassified from Accumulated other comprehensive income (loss) into net income, net of income tax (expense) benefit | (0.3) | (0.2) | (0.7) | (0.2) |
Derivatives not designated as hedging instruments |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 20.8 | 3.2 | 38.7 | 116.8 |
Derivatives not designated as hedging instruments | Commodity contracts |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 18.3 | 16.7 | 34.2 | 119.6 |
Derivatives not designated as hedging instruments | Commodity contracts | Revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 3.3 | 44.3 | (287.6) | 157.6 |
Derivatives not designated as hedging instruments | Commodity contracts | Cost of revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 15.0 | (27.7) | 321.8 | (38.0) |
Derivatives not designated as hedging instruments | Foreign currency contracts |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 2.4 | (13.4) | 4.4 | (2.8) |
Derivatives not designated as hedging instruments | Foreign currency contracts | Revenue |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | 0.9 | (1.7) | 1.1 | (1.8) |
Derivatives not designated as hedging instruments | Foreign currency contracts | Interest expense and other financing costs, net |  |  |  |  |
Gains (losses) on fair value hedge relationships: |  |  |  |  |
Derivative Instruments - Non-designated | $ 1.5 | $ (11.7) | $ 3.4 | $ (1.0) |

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- Definition The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4H -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624258-113959 + Details
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