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Risk Management Activities (Tables) | 12 Months Ended
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Dec. 31, 2021
Risk Management Activities [Abstract] |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | Risk management assets and liabilities on our derivatives are presented on the Consolidated Balance Sheets as shown below:
| December 31, 2021 |  | December 31, 2020
(in millions) | Assets |  | Liabilities |  | Assets |  | Liabilities
Current(1) |  |  |  |  |  |  |
Derivatives designated as hedging instruments | $ | — |  |  | $ | 136.4 |  |  | $ | — |  |  | $ | 70.9 |
Derivatives not designated as hedging instruments | 10.6 |  | 0.4 |  | 10.4 |  | 7.3
Total | $ | 10.6 |  |  | $ | 136.8 |  |  | $ | 10.4 |  |  | $ | 78.2 |
Noncurrent(2) |  |  |  |  |  |  |
Derivatives designated as hedging instruments | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 99.5 |
Derivatives not designated as hedging instruments | 13.8 |  | 7.4 |  | 2.8 |  | 45.1
Total | $ | 13.8 |  |  | $ | 7.4 |  |  | $ | 2.8 |  |  | $ | 144.6 |
(1) Presented in "Prepayments and other" and "Other accruals", respectively, on the Consolidated Balance Sheets. (2) Presented in "Deferred charges and other" and "Other noncurrent liabilities", respectively, on the Consolidated Balance Sheets.
Reclassification out of Accumulated Other Comprehensive Income | Cash flow hedges included in Accumulated Other Comprehensive Income (Loss) on the Consolidated Balance Sheets were:
(in millions) | AOCI(1) |  | Amounts Expected to be Reclassified to Earnings During the Next 12 Months(1) |  | Maximum Term
Interest Rate | $ | 25.4 |  |  | 0.8 |  |  | 371 months
(1) All amounts are net of tax.

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- Definition Risk Management Activities [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624163-113959 + Details
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