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Revenue Recognition - Change in Contract Liabilities (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Change in Contract with Customer, Liability [Abstract]    
Beginning balance $ 296.5 $ 274.4
Revenue recognized (14.8) (14.5)
Revenue deferred 27.3 20.7
Ending balance $ 309.0 $ 280.6