Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Summary Of Weighted Average Remaining Useful Lives Per Intangible Asset Category (Detail)

v3.22.1
Goodwill and Other Intangible Assets - Summary Of Weighted Average Remaining Useful Lives Per Intangible Asset Category (Detail)
 12 Months Ended
Dec. 31, 2021
Customer Relationships [Member]  
Finite-Lived Intangible Assets [Line Items]  
Weighted average remaining useful lives per intangible asset category 5 years 9 months 18 days
Technology [Member]  
Finite-Lived Intangible Assets [Line Items]  
Weighted average remaining useful lives per intangible asset category 3 years 1 month 6 days
Carrier contracts [Member]  
Finite-Lived Intangible Assets [Line Items]  
Weighted average remaining useful lives per intangible asset category 4 years
Trademarks [Member]  
Finite-Lived Intangible Assets [Line Items]  
Weighted average remaining useful lives per intangible asset category 5 years 1 month 6 days
Internally developed computer software [Member]  
Finite-Lived Intangible Assets [Line Items]  
Weighted average remaining useful lives per intangible asset category 4 years