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v3.21.2

Variable Interest Entities (Schedule of VIE Assets and Liabilities) (Details) - USD ($) $ in Millions | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Variable Interest Entity [Line Items] |  |  |
Current assets | [1] | $ 1,384.2 | $ 1,659.4
Total Assets |  | 22,313.8 | 22,040.5
Current liabilities |  | 1,706.9 | 2,279.4
Asset retirement obligations |  | 437.0 | 477.1
Other noncurrent liabilities |  | 566.8 | 515.5
Rosewater |  |  |
Variable Interest Entity [Line Items] |  |  |
Net Property, Plant and Equipment |  | 172.8 | 175.6
Current assets |  | 4.8 | 1.7
Total Assets |  | 177.6 | 177.3
Current liabilities |  | 2.7 | 15.3
Asset retirement obligations |  | 5.6 | 5.5
Other noncurrent liabilities |  | 0.1 | 0.1
Total liabilities |  | $ 8.4 | $ 20.9
[1] | (1)Includes $172.8 million and $175.6 million of net property, plant and equipment assets and $4.8 million and $1.7 million of current assets of a consolidated VIE as of June 30, 2021 and December 31, 2020 that may be used only to settle obligations of the consolidated VIE. Refer to Note 14 "Variable Interest Entities" for additional information.

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