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Fair Value Measurements | 9 Months Ended
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Dec. 31, 2025
Fair Value Disclosures [Abstract] |
Fair Value Measurements | Note 3 — Fair Value Measurements In accordance with the authoritative guidance for financial assets and liabilities measured at fair value on a recurring basis (ASC 820), the Company determines fair value based on the exchange price that would be received for an asset or paid to transfer a liability in an orderly transaction between market participants, and prioritizes the inputs used to measure fair value from market-based assumptions to entity specific assumptions: • Level 1 — Inputs based on quoted market prices for identical assets or liabilities in active markets at the measurement date. • Level 2 — Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. • Level 3 — Inputs which reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. The inputs are unobservable in the market and significant to the instrument’s valuation. The following tables present the Company's hierarchy for its assets measured at fair value on a recurring basis as of December 31, 2025 and March 31, 2025. The Company had no liabilities measured at fair value on a recurring basis as of both December 31, 2025 and March 31, 2025.
|  | Fair Value as of December 31, 2025 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | (In thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 558,414 |  |  | $ | 558,414 |  |  | $ | — |  |  | $ | — |
Total assets measured at fair value on a recurring basis |  | $ | 558,414 |  |  | $ | 558,414 |  |  | $ | — |  |  | $ | — |
|  | Fair Value as of March 31, 2025 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
|  | (In thousands) |
Assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 572,256 |  |  | $ | 572,256 |  |  | $ | — |  |  | $ | — |
Total assets measured at fair value on a recurring basis |  | $ | 572,256 |  |  | $ | 572,256 |  |  | $ | — |  |  | $ | — |
The following section describes the valuation methodologies the Company uses to measure financial instruments at fair value: Cash equivalents — The Company’s cash equivalents consist of money market funds, with a significant portion held in U.S. government-backed securities and treasuries. Long-term debt — As of December 31, 2025, the Company’s long-term debt (including current portion) was comprised of (1) $600.0 million in aggregate principal amount of Viasat's 5.625% Senior Secured Notes due 2027 (the 2027 Notes), $400.0 million in aggregate principal amount of Viasat's 6.500% Senior Notes due 2028 (the 2028 Notes), $1.975 billion in aggregate principal amount of Inmarsat's 9.000% Senior Secured Notes due 2029 (the Inmarsat 2029 Notes), and $733.4 million in aggregate principal amount of Viasat’s 7.500% Senior Notes due 2031 (the 2031 Notes), (2) borrowings under Viasat’s $700.0 million senior secured term loan facility (the 2022 Term Loan Facility), borrowings under Viasat’s $616.7 million senior secured term loan facility (the 2023 Term Loan Facility) and borrowings under the Inmarsat Term Loan Facility, and (3) finance lease obligations reported at the present value of future minimum lease payments with current accrued interest. Long-term debt related to the Revolving Credit Facilities is reported at the outstanding principal amount of borrowings, while long-term debt related to the Company's other Credit Facilities and the Notes is reported at amortized cost. However, for disclosure purposes, the Company is required to measure the fair value of outstanding debt on a recurring basis. The fair value of the Company’s long-term debt related to the Company's variable rate Credit Facilities approximates its carrying amount due to its variable interest rate, which approximates a market interest rate. The estimated fair value of the Company's former direct loan facility (the Former Ex-Im Credit Facility) with the Export-Import Bank of the United States (Ex-Im Bank), which was fully repaid at maturity on October 15, 2025, was Level 2 and $19.2 million as of March 31, 2025. As of December 31, 2025 and March 31, 2025, the estimated fair value of the Company’s outstanding long-term debt related to each series of Notes was Level 2 and was $599.4 million and $575.0 million, respectively, for the 2027 Notes, $388.5 million an d $350.0 million, respectively, for the 2028 Not es, $2.10 billion and $1.82 billion, respectively, for the Inmarsat 2029 Notes, and $695.0 million and $552.8 million, respectively, for the 2031 Notes. During the first quarter of fiscal year 2026, V iasat's 5.625% Senior Notes due 2025 (the 2025 Notes) were redeemed in full, and as of March 31, 2025, their estimated fair value was Level 2 and $438.6 million. Satellite performance incentive obligations — The Company’s contracts with satellite manufacturers require the Company to make monthly in-orbit satellite performance incentive payments with respect to certain satellites in commercial service, including interest, through fiscal year 2028, subject to the continued satisfactory performance of the applicable satellites. The Company records the net present value of these expected future payments as a liability and as a component of the cost of the satellites. However, for disclosure purposes, the Company is required to measure the fair value of outstanding satellite performance incentive obligations on a recurring basis. The fair value of the Company’s outstanding satellite performance incentive obligations is estimated to approximate their carrying value based on current rates (Level 2). As of December 31, 2025 and March 31, 2025, the Company’s estimat ed satellite performance incentive obligations relating to certain satellites in commercial service, including accrued interest, were $7.5 million a nd $11.4 million, respectively.

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- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 107 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-107 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 100 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-100 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-6A Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 940 -SubTopic 820 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478119/940-820-50-1 + Details
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