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Summary of Significant Accounting Policies - Schedule of Cash and Cash Equivalents (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Restricted Cash and Cash Equivalents Items [Line Items]        
Cash and cash equivalents $ 24.9 $ 18.1 $ 45.5 $ 43.8
Restricted cash included in restricted cash 1.8 2.6 2.0 1.5
Total cash and cash equivalents and restricted cash 26.7 20.7 47.5 45.3
Supplemental cash flow information:        
Cash paid for interest 20.5 12.3    
Cash paid for taxes, net of refunds 1.9 2.6    
Non-cash investing and financing activities:        
Property, plant and equipment included in accounts payable 0.4 2.1    
Extinguishment of convertible note in exchange 0.0 51.8    
Issuance of convertible note in exchange 0.0 (51.8)    
Debt assumed in acquisitions 0.0 6.3    
Discontinued Operations        
Restricted Cash and Cash Equivalents Items [Line Items]        
Cash and cash equivalents classified in assets held for sale 0.0 253.7 0.0 195.2
Restricted cash classified in Assets held for sale 0.0 0.0 0.0 0.2
Total cash and cash equivalents and restricted cash classified in Assets held for sale $ 0.0 $ 253.7 $ 0.0 $ 195.4