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Commitments And Contingencies Leases (Tables)
12 Months Ended
Dec. 31, 2021
Leases [Abstract]  
Lessee, Operating Lease, Liability, Maturity [Table Text Block]
The following is a summary of our maturities of our lease liabilities as of December 31, 2021:
(in millions)
Year ended December 31,Operating Leases
20223.1 
20233.0 
20242.8 
20252.0 
20260.1 
Thereafter— 
Less: discount for time value(1.0)
Lease liability as of December 31, 2021$10.0