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Segment Information - Revenue by Service/Product Solution (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Revenue from External Customer [Line Items]    
Net Sales 100.00% 100.00%
Net sales $ 910.7 $ 1,028.1
Transferred at Point in Time [Member]    
Revenue from External Customer [Line Items]    
Net Sales 35.00% 39.00%
Transferred over Time [Member]    
Revenue from External Customer [Line Items]    
Net Sales 65.00% 61.00%