Basis of Presentation and Significant Accounting Policies - Remaining Performance Obligations (Details)	Dec. 31, 2021	Dec. 31, 2020
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01
Overview and Basis of Presentation (Details) [Line Items]
Remaining performance obligation, percentage		51.00%
Remaining performance obligation, period		24 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Overview and Basis of Presentation (Details) [Line Items]
Remaining performance obligation, percentage	66.00%
Remaining performance obligation, period	24 months