Basis of Presentation (Tables)

9 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Summary of Disaggregation of Revenue by Segment and Product and Services

The following sets forth disaggregated reported revenue by segment and product and services for the three and nine months ended December 31, 2021 and 2020:

	Three Months Ended December 31, 2021
	Satellite Services		Commercial Networks		Government Systems		Total Revenues
	(In thousands)
Product revenues	$	—	$	123,059	$	193,084	$	316,143
Service revenues		309,711		16,618		77,245		403,574
Total revenues	$	309,711	$	139,677	$	270,329	$	719,717
	Nine Months Ended December 31, 2021
	Satellite Services		Commercial Networks		Government Systems		Total Revenues
	(In thousands)
Product revenues	$	—	$	343,525	$	574,548	$	918,073
Service revenues		883,938		49,554		234,366		1,167,858
Total revenues	$	883,938	$	393,079	$	808,914	$	2,085,931
	Three Months Ended December 31, 2020
	Satellite Services		Commercial Networks		Government Systems		Total Revenues
	(In thousands)
Product revenues	$	—	$	75,690	$	190,824	$	266,514
Service revenues		220,789		14,409		73,847		309,045
Total revenues	$	220,789	$	90,099	$	264,671	$	575,559
	Nine Months Ended December 31, 2020
	Satellite Services		Commercial Networks		Government Systems		Total Revenues
	(In thousands)
Product revenues	$	—	$	197,560	$	575,568	$	773,128
Service revenues		638,660		38,561		209,976		887,197
Total revenues	$	638,660	$	236,121	$	785,544	$	1,660,325

Summary of Contract Assets and Liabilities

The following table presents contract assets and liabilities as of December 31, 2021 and March 31, 2021:

	As of  December 31, 2021		As of  March 31, 2021
	(In thousands)
Unbilled accounts receivable	$	102,110	$	70,785
Collections in excess of revenues and deferred revenues		180,854		216,594
Deferred revenues, long-term portion		89,083		84,654