XML 51 R39.htm IDEA: XBRL DOCUMENT v3.23.1
Revenue Recognition - Additional Information (Detail)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2023
USD ($)
Customer
Mar. 31, 2022
Customer
Dec. 31, 2022
USD ($)
Customer
Revenue From Contracts With Customers [Line Items]      
Transaction price allocated to remaining performance obligations $ 91.0    
Equipment revenue $ 17.0    
Future equipment revenue recognition period two years    
Number of customers meeting concentration risk threshold | Customer 0 0 0
Airline [Member] | Revenue [Member] | Customer Concentration Risk [Member]      
Revenue From Contracts With Customers [Line Items]      
Contract assets, current and non-current $ 19.3   $ 19.9
Percentage of benchmark 10.00% 10.00%  
Airline [Member] | Accounts Receivable [Member] | Customer Concentration Risk [Member]      
Revenue From Contracts With Customers [Line Items]      
Percentage of benchmark 10.00%   10.00%
Accounting Standards Update 2014-09 [Member]      
Revenue From Contracts With Customers [Line Items]      
Deferred revenue, current and non-current $ 2.4   $ 3.4
Connectivity And Entertainment Service Revenues      
Revenue From Contracts With Customers [Line Items]      
Transaction price allocated to remaining performance obligations $ 74.0