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v3.22.2.2

Equity Investments - Investment in Nobles 2 (Details) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 USD ($) MW | Sep. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) MW | Sep. 30, 2021 USD ($) | Dec. 31, 2021 USD ($)
Investment in Nobles 2 [Line Items] |  |  |  |  |  |
Equity Investment Balance |  | $ 320.3 |  | $ 320.3 |  | $ 318.0
Cash Investments |  |  |  | 5.1 | $ 17.4 |
Equity Earnings |  | 2.3 | $ 4.4 | 13.1 | 14.3 |
Net Loss Attributable to Non-Controlling Interest |  | $ (6.9) | $ (3.5) | $ (43.5) | $ (18.1) |
Nobles 2 [Member] |  |  |  |  |  |
Investment in Nobles 2 [Line Items] |  |  |  |  |  |
Ownership Percentage |  | 49.00% |  | 49.00% |  |
Equity Investment Balance |  | $ 159.0 |  | $ 159.0 |  | $ 163.5
Distributed Earnings |  |  |  | (3.8) |  |
Equity Earnings | [1] |  |  | (0.7) |  |
Net Loss Attributable to Non-Controlling Interest |  |  |  | $ 7.5 |  |
Wind Turbine Generators [Member] | Tenaska [Member] | Minnesota Power [Member] | Tenaska PPA [Member] |  |  |  |  |  |
Investment in Nobles 2 [Line Items] |  |  |  |  |  |
Generating Capacity Counterparty Owned (MW) | MW |  | 250 |  | 250 |  |
Long-term Contract for Purchase of Electric Power, Term of Contract (Years) |  |  |  | 20 years |  |
[1] | The Company also recorded net loss attributable to non-controlling interest of $7.5 million related to its investment in Nobles 2.

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