Segment Information (Tables)

9 Months Ended

Dec. 31, 2022

Segment Reporting [Abstract]

Segment Revenues and Operating Profits (Losses)

Segment revenues and operating profits (losses) for the three and nine months ended December 31, 2022 and 2021 were as follows:

	Three Months Ended						Nine Months Ended
	December 31, 2022			December 31, 2021			December 31, 2022			December 31, 2021
	(In thousands)
Revenues:
Satellite services
Product	$	—		$	—		$	—		$	—
Service		302,412			309,711			915,059			883,938
Total		302,412			309,711			915,059			883,938
Commercial networks
Product		147,163			123,059			400,569			343,525
Service		20,060			16,618			59,465			49,554
Total		167,223			139,677			460,034			393,079
Government systems
Product		102,152			103,649			282,200			314,830
Service		79,657			72,230			232,766			218,585
Total		181,809			175,879			514,966			533,415
Elimination of intersegment revenues		—			—			—			—
Total revenues	$	651,444		$	625,267		$	1,890,059		$	1,810,432
Operating profits (losses):
Satellite services	$	(8,421	)	$	11,459		$	(13,142	)	$	35,714
Commercial networks		(40,266	)		(51,687	)		(90,442	)		(147,800	)
Government systems		24,809			19,028			42,655			68,444
Elimination of intersegment operating    profits (loss)		—			—			—			—
Segment operating profit (loss) before corporate    and amortization of acquired intangible    assets		(23,878	)		(21,200	)		(60,929	)		(43,642	)
Corporate		—			—			—			—
Amortization of acquired intangible    assets		(7,433	)		(7,531	)		(22,335	)		(20,859	)
Income (loss) from operations	$	(31,311	)	$	(28,731	)	$	(83,264	)	$	(64,501	)

Segment Assets

Segment assets as of December 31, 2022 and March 31, 2022 were as follows:

	As of  December 31, 2022		As of  March 31, 2022
	(In thousands)
Segment assets:
Satellite services	$	421,343	$	444,976
Commercial networks		301,408		202,941
Government systems		279,576		266,641
Total segment assets		1,002,327		914,558
Corporate assets		5,516,193		5,199,686
Assets of discontinued operations		283,404		275,102
Total assets	$	6,801,924	$	6,389,346

Other Acquired Intangible Assets, Net and Goodwill Included in Segment Assets and Amortization of Acquired Intangible Assets by Segment

Other acquired intangible assets, net and goodwill included in segment assets as of December 31, 2022 and March 31, 2022 were as follows:

	Other Acquired Intangible Assets, Net				Goodwill
	As of  December 31, 2022		As of  March 31, 2022		As of  December 31, 2022		As of  March 31, 2022
	(In thousands)
Satellite services	$	205,776	$	233,740	$	79,947	$	81,972
Commercial networks		—		—		44,056		44,050
Government systems		1,398		2,303		42,290		42,688
Total	$	207,174	$	236,043	$	166,293	$	168,710

Amortization of acquired intangible assets by segment for the three and nine months ended December 31, 2022 and 2021 was as follows:

	Three Months Ended				Nine Months Ended
	December 31, 2022		December 31, 2021		December 31, 2022		December 31, 2021
	(In thousands)
Satellite services	$	7,142	$	7,231	$	21,458	$	19,650
Commercial networks		—		—		—		—
Government systems		291		300		877		1,209
Total amortization of acquired    intangible assets	$	7,433	$	7,531	$	22,335	$	20,859

Revenues by Geographic Area

Revenues by geographic area for the three and nine months ended December 31, 2022 and 2021 were as follows:

	Three Months Ended		Nine Months Ended
	December 31, 2022		December 31, 2022
	(In thousands)
U.S. customers	$	542,702	$	1,590,535
Non-U.S. customers (each country individually insignificant)		108,742		299,524
Total revenues	$	651,444	$	1,890,059
	Three Months Ended		Nine Months Ended
	December 31, 2021		December 31, 2021
	(In thousands)
U.S. customers	$	527,755	$	1,531,176
Non-U.S. customers (each country individually insignificant)		97,512		279,256
Total revenues	$	625,267	$	1,810,432