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Variable Interest Entities (Tables)
6 Months Ended
Jun. 30, 2023
Equity Method Investments and Joint Ventures [Abstract]  
Schedule of Variable Interest Entities
The following table presents information regarding activity in the Company’s Alternative Energy Partnership Investments for the six and three months ended June 30, 2023 and 2022.
Six Months EndedThree Months Ended
(Dollars in millions)Jun 30, 2023Jun 30, 2022Jun 30, 2023Jun 30, 2022
Fundings$— $— $— $— 
Cash Distribution from Investment1.0 0.9 0.5 0.5 
Income (Loss) on Investments in Alternative Energy Partnership1.5 (21.6)0.8 (4.9)
Income Tax (Recaptures) Credits Recognized(0.1)3.9 — — 
Tax (Expense) Benefit Recognized from Alternative Energy Partnership(0.3)4.2 (0.1)1.1 
Note 12 - Variable Interest Entities (Continued)
The following table represents the carrying value of the associated assets and liabilities and the associated maximum loss exposure of the Alternative Energy Partnership Investments as of June 30, 2023 and December 31, 2022.
(Dollars in millions)Jun 30, 2023Dec 31, 2022
Cash$2.9 $3.0 
Equipment, Net of Depreciation257.8 261.7 
Other Assets6.3 5.1 
Total Unconsolidated Assets267.0 269.7 
Maximum Loss Exposure16.8 16.3