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Segments and Related Information - Narrative (Details) - segment
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Segment Reporting [Abstract]      
Number of reportable segments 3    
One Customer | Customer Concentration Risk | Revenue Benchmark      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage   10.00% 16.00%
One Customer | Customer Concentration Risk | Accounts Receivable      
Revenue, Major Customer [Line Items]      
Concentration risk, percentage   11.00%