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Revenue - Narrative (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Concentration Risk [Line Items]    
Impairment of contract assets $ 0 $ 0
Revenue recognized, percentage 4.00% 2.00%
Revenue Recognition Timing | Total revenue | Transferred over Time    
Concentration Risk [Line Items]    
Concentration risk, percentage 71.00% 69.00%