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Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Disaggregation of Revenue [Line Items]        
Revenue $ 856.6 $ 528.0 $ 1,610.2 $ 972.0
United States [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 583.4 347.9 1,089.5 624.1
Iceland [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 273.2 $ 180.1 $ 520.7 $ 347.9