v3.25.2

Basis of Presentation - Additional Information (Detail 2) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Mar. 31, 2025
Company And Summary Of Significant Accounting Policies [Line Items]
Insurance recovery proceeds	$ 10,000	$ 79,500
Capitalized costs, net, related to software developed for resale	793,800		$ 780,300
Capitalized cost related to software development for resale	23,500	18,800
Amortization expense of capitalized software development costs	14,900	14,300
Capitalized Computer Software, Accumulated Amortization	529,000		515,800
Gross capitalized implementation costs incurred in cloud computing arrangements	98,900		88,700
Accumulated amortization related to capitalized implementation costs incurred in cloud computing arrangements	21,000		$ 18,400
Amortization of capitalized implementation costs incurred in cloud computing arrangements	$ 2,600	$ 1,500
Maximum [Member]
Company And Summary Of Significant Accounting Policies [Line Items]
Estimated useful life, years	12 years
Computer Software, Intangible Asset [Member] \| Maximum [Member]
Company And Summary Of Significant Accounting Policies [Line Items]
Estimated useful life, years	5 years
Funded Research and Development from Customer Contracts [Member]
Company And Summary Of Significant Accounting Policies [Line Items]
Percentage of revenue	11.00%	12.00%
U.S. Government as an Individual Customer [Member]
Company And Summary Of Significant Accounting Policies [Line Items]
Percentage of revenue	15.00%	16.00%

For each balance sheet presented, the amount of accumulated amortization for capitalized computer software costs.

+ References

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- Definition

Additions made to capitalized computer software costs during the period.

+ References

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Amount of expense for amortization of capitalized computer software costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

+ References

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+ References

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- Definition

Amount of accumulated amortization of capitalized implementation cost from hosting arrangement that is service contract.

+ References

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- Definition

Amount, before accumulated amortization, of capitalized implementation cost from hosting arrangement that is service contract.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of amortization expense for capitalized implementation cost from hosting arrangement that is service contract.

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Amount of cash inflow for proceeds from settlement of insurance claim, classified as investing activities. Excludes insurance settlement classified as operating activities.

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Percentage, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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VIASAT INC 10-Q