v3.25.4

Basis of Presentation (Tables) | 9 Months Ended
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Dec. 31, 2025
Accounting Policies [Abstract] |
Summary of Disaggregation of Revenue by Segment and Products and Services | The following sets forth disaggregated reported revenue by segment and products and services for the three and nine months ended December 31, 2025 and 2024:
|  | Three Months Ended December 31, 2025 |
|  | Communication Services |  |  | Defense and Advanced Technologies |  |  | Total Revenues |
|  | (In thousands) |
Service revenues |  | $ | 765,576 |  |  | $ | 57,242 |  |  | $ | 822,818 |
Product revenues |  |  | 59,766 |  |  |  | 274,461 |  |  |  | 334,227 |
Total revenues |  | $ | 825,342 |  |  | $ | 331,703 |  |  | $ | 1,157,045 |
|  | Nine Months Ended December 31, 2025 |
|  | Communication Services |  |  | Defense and Advanced Technologies |  |  | Total Revenues |
|  | (In thousands) |
Service revenues |  | $ | 2,312,591 |  |  | $ | 158,107 |  |  | $ | 2,470,698 |
Product revenues |  |  | 176,777 |  |  |  | 821,517 |  |  |  | 998,294 |
Total revenues |  | $ | 2,489,368 |  |  | $ | 979,624 |  |  | $ | 3,468,992 |
|  | Three Months Ended December 31, 2024 |
|  | Communication Services |  |  | Defense and Advanced Technologies |  |  | Total Revenues |
|  | (In thousands) |
Service revenues |  | $ | 758,985 |  |  | $ | 50,385 |  |  | $ | 809,370 |
Product revenues |  |  | 61,362 |  |  |  | 253,035 |  |  |  | 314,397 |
Total revenues |  | $ | 820,347 |  |  | $ | 303,420 |  |  | $ | 1,123,767 |
|  | Nine Months Ended December 31, 2024 |
|  | Communication Services |  |  | Defense and Advanced Technologies |  |  | Total Revenues |
|  | (In thousands) |
Service revenues |  | $ | 2,273,490 |  |  | $ | 154,915 |  |  | $ | 2,428,405 |
Product revenues |  |  | 200,029 |  |  |  | 744,055 |  |  |  | 944,084 |
Total revenues |  | $ | 2,473,519 |  |  | $ | 898,970 |  |  | $ | 3,372,489 |
Summary of Contract Assets and Liabilities | The following table presents contract assets and liabilities as of December 31, 2025 and March 31, 2025:
|  | As of December 31, 2025 |  |  | As of March 31, 2025 |
|  | (In thousands) |
Unbilled accounts receivable |  | $ | 227,751 |  |  | $ | 180,871 |
Collections in excess of revenues and deferred revenues |  |  | 294,152 |  |  |  | 294,034 |
Deferred revenues, long-term portion |  |  | 1,078,238 |  |  |  | 786,710 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-10 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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