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Property and Equipment - Additional Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Property, Plant and Equipment [Abstract]      
Interest capitalized in conjunction with construction projects and software development $ 1.6 $ 1.5 $ 2.2
Commitments for facility construction projects $ 18.0