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Revenue Recognition - Contract Liabilities (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Contract with Customer, Liability [Abstract]    
Description of performance obligation timing Contract liabilities are recognized as Net sales when the related performance obligations are satisfied, which generally occurs within three to six months of the cash receipt.  
Contract liabilities $ 18.4 $ 13.9