Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Revenues:
Total revenues	$ 1,171,054	$ 1,126,460
Operating expenses:
Selling, general and administrative	262,832	251,122
Independent research and development	34,193	38,563
Amortization of acquired intangible assets	65,741	66,215
Income (loss) from operations	46,672	59,735
Other income (expense):
Interest income	14,290	22,792
Interest expense	(100,357)	(105,776)
(Loss) gain on extinguishment of debt	(288)	0
Other income (expense), net	(5,164)
Income (loss) before income taxes	(44,847)	(23,249)
(Provision for) benefit from income taxes	(6,610)	(1,184)
Equity in income (loss) of unconsolidated affiliate, net	3,733	2,746
Net income (loss)	(47,724)	(21,687)
Less: net income (loss) attributable to noncontrolling interest, net of tax	8,710	11,225
Net income (loss) attributable to Viasat, Inc.	$ (56,434)	$ (32,912)
Basic net income (loss) per share attributable to Viasat, Inc. common stockholders:	$ (0.43)	$ (0.26)
Diluted net income (loss) per share attributable to Viasat, Inc. common stockholders:	$ (0.43)	$ (0.26)
Shares used in computing basic net income (loss) per share	131,578	126,580
Shares used in computing diluted net income (loss) per share	131,578	126,580
Comprehensive income (loss):
Net income (loss)	$ (47,724)	$ (21,687)
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments, net of tax	25,259	(9,895)
Unrealized gain (loss) on hedging, net of tax		(1,088)
Other comprehensive income (loss), net of tax	25,259	(10,983)
Comprehensive income (loss)	(22,465)	(32,670)
Less: comprehensive income (loss) attributable to noncontrolling interest, net of tax	8,710	11,225
Comprehensive income (loss) attributable to Viasat, Inc.	(31,175)	(43,895)
Product [Member]
Revenues:
Total revenues	344,684	305,739
Operating expenses:
Cost of revenues	233,382	194,158
Service [Member]
Revenues:
Total revenues	826,370	820,721
Operating expenses:
Cost of revenues	$ 528,234	$ 516,667