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Other Expense - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Net Other Expense        
Other Non Operating Income and Expense [Line Items]        
Foreign exchange (gains) and losses $ 0.3 $ 0.1 $ 0.1 $ 0.3