Segment Information (Tables)

12 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Segment Revenues and Operating Profits (Losses)

Segment revenues and operating profits (losses) for the fiscal years ended March 31, 2024, 2023 and 2022 were as follows:

	Fiscal Years Ended
	March 31, 2024			March 31, 2023			March 31, 2022
	(In thousands)
Revenues:
Satellite services
Product	$	—		$	—		$	—
Service		2,141,775			1,210,733			1,188,816
Total		2,141,775			1,210,733			1,188,816
Commercial networks
Product		685,868			530,374			443,435
Service		91,973			82,273			68,664
Total		777,841			612,647			512,099
Government systems
Product		593,296			423,752			417,291
Service		770,846			309,026			298,973
Total		1,364,142			732,778			716,264
Elimination of intersegment revenues		—			—			—
Total revenues	$	4,283,758		$	2,556,158		$	2,417,179
Operating profits (losses):
Satellite services	$	(770,883	)	$	(41,045	)	$	31,559
Commercial networks		(134,956	)		(145,319	)		(209,093	)
Government systems		243,198			60,219			93,122
Elimination of intersegment operating profits (losses)		—			—			—
Segment operating profit (loss) before corporate and    amortization of acquired intangible assets		(662,641	)		(126,145	)		(84,412	)
Corporate		—			—			—
Amortization of acquired intangible assets		(227,165	)		(29,811	)		(28,729	)
Income (loss) from operations	$	(889,806	)	$	(155,956	)	$	(113,141	)

Segment Assets

Segment assets as of March 31, 2024 and 2023 were as follows:

	As of March 31, 2024		As of March 31, 2023
	(In thousands)
Segment assets:
Satellite services	$	3,518,456	$	424,881
Commercial networks		398,821		328,828
Government systems		1,243,708		293,780
Total segment assets		5,160,985		1,047,489
Corporate assets		11,168,379		6,682,848
Total assets	$	16,329,364	$	7,730,337

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 March 31, 2024 and 2023 were as follows:

	Other Acquired Intangible    Assets, Net				Goodwill
	As of March 31, 2024		As of March 31, 2023		As of March 31, 2024		As of March 31, 2023
	(In thousands)
Satellite services	$	2,174,628	$	200,097	$	1,055,929	$	80,589
Commercial networks		—		—		41,048		41,014
Government systems		369,839		1,108		524,786		36,939
Total	$	2,544,467	$	201,205	$	1,621,763	$	158,542

Amortization of acquired intangible assets by segment for the fiscal years ended March 31, 2024, 2023 and 2022 was as follows:

	Fiscal Years Ended
	March 31,  2024		March 31,  2023		March 31,  2022
	(In thousands)
Satellite services	$	197,563	$	28,641	$	27,220
Commercial networks		—		—		—
Government systems		29,602		1,170		1,509
Total amortization of acquired intangible assets	$	227,165	$	29,811	$	28,729

Revenues by Geographic Area

Revenues by geographic area for the fiscal years ended March 31, 2024, 2023 and 2022 were as follows:

	Fiscal Years Ended
	March 31,  2024		March 31,  2023		March 31,  2022
	(In thousands)
U.S. customers	$	3,029,303	$	2,147,651	$	2,036,019
Non U.S. customers (each country individually insignificant)		1,254,455		408,507		381,160
Total revenues	$	4,283,758	$	2,556,158	$	2,417,179