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Revenue Recognition - Narrative (Details)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
USD ($)
product
Sep. 30, 2020
USD ($)
Dec. 31, 2019
USD ($)
Disaggregation of Revenue [Line Items]      
Number of product categories | product 3    
Maximum payment term   360 days  
Period between delivery and receipt of payment   1 year  
Revenue recognized, previously included in contract liability balance   $ 487.2  
Period between prepayment and performance of obligations   1 year  
Contract liabilities $ 5.5 $ 5.5 $ 492.7
Minimum      
Disaggregation of Revenue [Line Items]      
Contract payment term   30 days  
Maximum      
Disaggregation of Revenue [Line Items]      
Contract payment term   90 days