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v3.25.2

Segment Information - Segment Revenues and Operating Profits (Losses) (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Revenues: |  |  |
Total revenues |  | $ 1,171,054 | $ 1,126,460
Operating Expenses [Abstract] |  |  |
Depreciation |  | 257,701 | 249,800
Stock-based compensation expense |  | 14,707 | 19,182
Total expenses |  | 1,058,641 | 1,000,510
Operating profits (losses): |  |  |
Income (loss) from operations |  | 46,672 | 59,735
Amortization of acquired intangible assets |  | (65,741) | (66,215)
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)
Product [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 344,684 | 305,739
Service [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 826,370 | 820,721
Operating Segments [Member] |  |  |
Operating profits (losses): |  |  |
Income (loss) from operations |  | 112,413 | 125,950
Operating Segments [Member] | Communication Services [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 827,371 | 826,787
Operating Expenses [Abstract] |  |  |
Depreciation |  | 246,749 | 238,393
Stock-based compensation expense |  | 8,312 | 12,095
Other than acquired intangible assets amortization | [1] | 14,009 | 10,740
Acquisition and transaction related expenses |  | 7,874 | 1,786
Other segment items | [2] | 509,551 | 521,834
Total expenses | [3] | 786,495 | 784,848
Operating profits (losses): |  |  |
Income (loss) from operations |  | 40,876 | 41,939
Operating Segments [Member] | Communication Services [Member] | Government Satcom Services [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 191,768 | 183,873
Operating Segments [Member] | Communication Services [Member] | Aviation Services [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 292,892 | 257,155
Operating Segments [Member] | Communication Services [Member] | Maritime Services [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 117,801 | 123,947
Operating Segments [Member] | Communication Services [Member] | Fixed Services and Other Services [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 174,737 | 201,636
Operating Segments [Member] | Communication Services [Member] | Product [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 50,173 | 60,176
Operating Segments [Member] | Communication Services [Member] | Service [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 777,198 | 766,611
Operating Segments [Member] | Defense and Advanced Technologies [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 343,683 | 299,673
Operating Expenses [Abstract] |  |  |
Depreciation |  | 10,952 | 11,407
Stock-based compensation expense |  | 6,395 | 7,087
Other than acquired intangible assets amortization | [1] | 4,893 | 4,449
Acquisition and transaction related expenses |  | 1,851 | 515
Other segment items |  | 248,055 | 192,204
Total expenses | [3] | 272,146 | 215,662
Operating profits (losses): |  |  |
Income (loss) from operations |  | 71,537 | 84,011
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Information Security and Cyber Defense Products [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 102,148 | 55,507
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Space and Mission Systems Products [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 87,973 | 73,306
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Tactical Networking Products [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 68,279 | 71,410
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Advanced Technologies and Other Products [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 36,111 | 45,340
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Product [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 294,511 | 245,563
Operating Segments [Member] | Defense and Advanced Technologies [Member] | Service [Member] |  |  |
Revenues: |  |  |
Total revenues |  | 49,172 | 54,110
Corporate, Non-Segment [Member] |  |  |
Operating profits (losses): |  |  |
Amortization of acquired intangible assets |  | (65,741) | (66,215)
Interest income |  | 14,290 | 22,792
Interest expense |  | (100,357) | $ (105,776)
(Loss) gain on extinguishment of debt |  | (288) |
Other income (expense), net |  | $ (5,164) |
[1] | Including amortization of capitalized cloud computing implementation costs.
[2] | Other segment items include operating expenses such as cost of service and product revenues, selling, general and administrative expenses, IR&D expenses and related activities excluding allocable portion of depreciation, other than acquired intangibles amortization, stock-based compensation, and certain significant items that are disclosed under each segment.
[3] | For the three months ended June 30, 2025 and 2024, IR&D expense and related activities, including allocable depreciation, stock-based compensation and other expenses were $19.2 million and $25.8 million, respectively, for the communication services segment, and $15.0 million and $12.8 million, respectively, for the defense and advanced technologies segment.

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