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Variable Interest Entities (Tables)
6 Months Ended
Jun. 30, 2021
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 as of the periods indicated:
Six Months EndedThree Months Ended
(Dollars in millions)Jun 30, 2021Jun 30, 2020Jun 30, 2021Jun 30, 2020
Fundings$48.5 $— $— $— 
Cash distribution from investment— — — — 
Gain (loss) on investments in Alternative Energy Partnership(23.1)— (7.7)— 
Income tax credits recognized36.1 — 7.7 — 
Tax benefit (expense) recognized from HLBV application1.1 — 0.9 — 

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 the dates indicated:
(Dollars in millions)Jun 30, 2021
Cash$33.1 
Equipment, net of depreciation121.5 
Other assets2.8 
Total unconsolidated assets157.4 
Maximum loss exposure46.6