Annual report pursuant to Section 13 and 15(d)

Revenue From Contracts With Customers - Additional Information (Details)

v3.22.0.1
Revenue From Contracts With Customers - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2021
Disaggregation Of Revenue [Line Items]      
Contract asset $ 6.7   $ 8.8
Contract liabilities 0.0   $ 1.1
Binding Authorities [Member]      
Disaggregation Of Revenue [Line Items]      
Revenue Increased $ 13.0 $ 8.9