Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) $ in Millions  | 
1 Months Ended | 3 Months Ended | ||
|---|---|---|---|---|
| 
 Feb. 03, 2021  
tranche 
 | 
 Feb. 28, 2021  
tranche 
 | 
 Mar. 31, 2022  
USD ($)  
contract  
tranche 
 | 
 Mar. 31, 2021  
USD ($) 
 | 
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Increase (decrease) in cost-to-cost based on change in estimate | $ 1.2 | |||
| Number of tranches | tranche | 2 | 2 | 3 | |
| Number of contracts | contract | 2 | |||
| Imagery | ||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
| Estimated breakage | $ 0.7 | $ 0.0 | ||
| X | ||||||||||
- Definition Contract with Customer, Liability, Estimated Breakage No definition available. 
  | 
| X | ||||||||||
- Definition Debt Instrument, Number of Tranches No definition available. 
  | 
| X | ||||||||||
- Definition Revenue, Performance Obligation Satisfied over Time, Change in Estimate, Increase (Decrease) in Cost-to-Cost No definition available. 
  | 
| X | ||||||||||
- Definition Revenue, Performance Obligation Satisfied over Time, Change in Estimate, Number of Contracts No definition available. 
  | 
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
  | 
| X | ||||||||||
- Details 
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