XML 57 R49.htm IDEA: XBRL DOCUMENT v3.22.1
Significant Accounting Policies - Summary of Useful Lives of Property and Equipment (Detail)
12 Months Ended
Dec. 31, 2021
Leasehold Improvements [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life Shorter of remaining lease term or estimated useful life
Minimum | Buildings and Improvements [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 15 years
Minimum | Machinery, Equipment, Vehicles and Office Furniture [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 2 years
Minimum | Computer Equipment, Hardware and Software [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 3 years
Minimum | Launch Site Assets [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 3 years
Maximum | Buildings and Improvements [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 30 years
Maximum | Machinery, Equipment, Vehicles and Office Furniture [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 12 years
Maximum | Computer Equipment, Hardware and Software [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 5 years
Maximum | Launch Site Assets [Member]  
Property Plant And Equipment [Line Items]  
Estimated useful life 10 years