Acquisitions - Summary of Purchase Price Allocation of Acquired Assets and Assumed Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Apr. 30, 2021	Mar. 31, 2021
Business Acquisition [Line Items]
Goodwill	$ 190,113		$ 122,300
EBI Step Acquisition [Member]
Business Acquisition [Line Items]
Current assets		$ 154,207
Property, equipment and satellites		109,028
Identifiable intangible assets		26,574
Other assets		795
Total assets acquired		290,604
Total liabilities assumed		(5,914)
Goodwill		42,662
Total consideration transferred		327,352
RigNet, Inc [Member]
Business Acquisition [Line Items]
Current assets		88,166
Property, equipment and satellites		63,191
Identifiable intangible assets		221,540
Other assets		13,350
Total assets acquired		386,247
Current liabilities		(66,006)
Other long-term liabilities		(31,433)
Total liabilities assumed		(97,439)
Goodwill		29,132
Total consideration transferred		$ 317,940