Acquisitions - Summary of Purchase Price Allocation of Acquired Assets and Assumed Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Mar. 31, 2022	Apr. 30, 2021
Business Acquisition [Line Items]
Goodwill	$ 162,003	$ 168,710
Euro Broadband Infrastructure Sarl 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