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Significant Accounting Policies - Advertising (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Accounting Policies [Abstract]        
Marketing and advertising expense $ 18.5 $ 15.3 $ 42.6 $ 32.4