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v3.20.4

Segment Reporting (Tables) | 12 Months Ended
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Dec. 31, 2020
Segment Reporting [Abstract] |
Schedule of Operating Results by Segment | 1. Information about Operations in our Different Industry Segments:
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
REVENUES: |  |
Nuclear Operations Group |  | $ | 1,646,257 |  |  | $ | 1,428,587 |  |  | $ | 1,319,170 |
Nuclear Power Group |  | 371,269 |  |  | 352,640 |  |  | 365,911 |
Nuclear Services Group |  | 136,493 |  |  | 131,339 |  |  | 122,438 |
Eliminations (1) |  | (30,503) |  |  | (17,646) |  |  | (7,630) |
|  | $ | 2,123,516 |  |  | $ | 1,894,920 |  |  | $ | 1,799,889 |
(1)Segment revenues are net of the following intersegment transfers:
Nuclear Operations Group Transfers |  | $ | (3,791) |  |  | $ | (4,382) |  |  | $ | (4,004) |
Nuclear Power Group Transfers |  | (553) |  |  | (208) |  |  | (308) |
Nuclear Services Group Transfers |  | (26,159) |  |  | (13,056) |  |  | (3,318) |
|  | $ | (30,503) |  |  | $ | (17,646) |  |  | $ | (7,630) |
OPERATING INCOME: |  |
Nuclear Operations Group |  | $ | 326,049 |  |  | $ | 298,328 |  |  | $ | 271,405 |
Nuclear Power Group |  | 51,989 |  |  | 53,815 |  |  | 52,270 |
Nuclear Services Group |  | 26,436 |  |  | 14,226 |  |  | 20,374 |
Other |  | (22,309) |  |  | (23,099) |  |  | (18,074) |
|  | $ | 382,165 |  |  | $ | 343,270 |  |  | $ | 325,975 |
Unallocated Corporate (1) |  | (23,613) |  |  | (17,749) |  |  | (20,998) |
Total Operating Income (2) |  | $ | 358,552 |  |  | $ | 325,521 |  |  | $ | 304,977 |
Other Income (Expense) |  | 3,620 |  |  | (11,779) |  |  | (24,832) |
Income before Provision for Income Taxes |  | $ | 362,172 |  |  | $ | 313,742 |  |  | $ | 280,145 |
(1)Unallocated Corporate includes general corporate overhead not allocated to segments. (2)The following amounts are included in Operating Income:
Losses (Gains) on Asset Disposals and Impairments, Net: |  |  |  |  |  |
Nuclear Operations Group |  | $ | (8) |  |  | $ | (6) |  |  | $ | — |
Nuclear Power Group |  | (1,681) |  |  | 103 |  |  | (179) |
Nuclear Services Group |  | 328 |  |  | 2,727 |  |  | — |
Other |  | — |  |  | — |  |  | 467 |
Unallocated Corporate |  | — |  |  | — |  |  | (224) |
|  | $ | (1,361) |  |  | $ | 2,824 |  |  | $ | 64 |
Equity in Income of Investees: |  |  |  |  |  |
Nuclear Operations Group |  | $ | — |  |  | $ | — |  |  | $ | — |
Nuclear Power Group |  | — |  |  | — |  |  | — |
Nuclear Services Group |  | 27,152 |  |  | 28,924 |  |  | 30,343 |
Other |  | — |  |  | — |  |  | — |
|  | $ | 27,152 |  |  | $ | 28,924 |  |  | $ | 30,343 |
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
CAPITAL EXPENDITURES: |  |  |  |  |  |
Nuclear Operations Group |  | $ | 135,637 |  |  | $ | 133,279 |  |  | $ | 93,360 |
Nuclear Power Group |  | 106,596 |  |  | 38,053 |  |  | 4,710 |
Nuclear Services Group |  | 1,326 |  |  | 1,169 |  |  | 974 |
Other |  | 252 |  |  | 2,597 |  |  | 2,780 |
Segment Capital Expenditures |  | 243,811 |  |  | 175,098 |  |  | 101,824 |
Corporate Capital Expenditures |  | 11,216 |  |  | 7,026 |  |  | 7,514 |
Total Capital Expenditures |  | $ | 255,027 |  |  | $ | 182,124 |  |  | $ | 109,338 |
DEPRECIATION AND AMORTIZATION: |  |  |  |  |  |
Nuclear Operations Group |  | $ | 33,174 |  |  | $ | 33,231 |  |  | $ | 32,132 |
Nuclear Power Group |  | 18,325 |  |  | 17,054 |  |  | 17,154 |
Nuclear Services Group |  | 1,685 |  |  | 3,246 |  |  | 3,401 |
Other |  | 645 |  |  | 787 |  |  | — |
Segment Depreciation and Amortization |  | 53,829 |  |  | 54,318 |  |  | 52,687 |
Corporate Depreciation and Amortization |  | 6,845 |  |  | 7,404 |  |  | 7,410 |
Total Depreciation and Amortization |  | $ | 60,674 |  |  | $ | 61,722 |  |  | $ | 60,097 |
|  | December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
SEGMENT ASSETS: |  |  |  |
Nuclear Operations Group |  | $ | 1,184,741 |  |  | $ | 986,827 |  |  | $ | 878,758 |
Nuclear Power Group |  | 828,729 |  |  | 580,413 |  |  | 482,763 |
Nuclear Services Group |  | 166,240 |  |  | 177,952 |  |  | 180,441 |
Other |  | 3,638 |  |  | 3,751 |  |  | 5,557 |
Segment Assets |  | 2,183,348 |  |  | 1,748,943 |  |  | 1,547,519 |
Corporate Assets |  | 110,155 |  |  | 159,970 |  |  | 107,577 |
Total Assets |  | $ | 2,293,503 |  |  | $ | 1,908,913 |  |  | $ | 1,655,096 |
INVESTMENT IN UNCONSOLIDATED AFFILIATES: |  |  |  |  |  |
Nuclear Operations Group |  | $ | — |  |  | $ | — |  |  | $ | — |
Nuclear Power Group |  | — |  |  | — |  |  | — |
Nuclear Services Group |  | 71,806 |  |  | 70,116 |  |  | 63,746 |
Other |  | — |  |  | — |  |  | — |
Total Investment in Unconsolidated Affiliates |  | $ | 71,806 |  |  | $ | 70,116 |  |  | $ | 63,746 |
Schedule of Revenue Information from Products and Service Lines | 2. Information about our Product and Service Lines:
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
REVENUES: |  |
Nuclear Operations Group: |  |  |  |  |  |
Government Programs |  | $ | 1,540,256 |  |  | $ | 1,368,555 |  |  | $ | 1,311,886 |
Commercial Operations |  | 106,001 |  |  | 60,032 |  |  | 7,284 |
|  | 1,646,257 |  |  | 1,428,587 |  |  | 1,319,170 |
Nuclear Power Group: |  |  |  |  |  |
Nuclear Manufacturing |  | 250,585 |  |  | 243,472 |  |  | 201,628 |
Nuclear Services and Engineering |  | 120,684 |  |  | 109,168 |  |  | 164,283 |
|  | 371,269 |  |  | 352,640 |  |  | 365,911 |
Nuclear Services Group: |  |  |  |  |  |
Nuclear Environmental Services |  | 94,320 |  |  | 102,726 |  |  | 96,566 |
Nuclear Services and Advanced Reactor Design and Engineering |  | 42,173 |  |  | 28,613 |  |  | 25,872 |
|  | 136,493 |  |  | 131,339 |  |  | 122,438 |
Eliminations |  | (30,503) |  |  | (17,646) |  |  | (7,630) |
|  | $ | 2,123,516 |  |  | $ | 1,894,920 |  |  | $ | 1,799,889 |
Schedule of Revenues by Geographical Area | 3. Information about our Consolidated Operations in Different Geographic Areas:
|  | Year Ended December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
REVENUES (1): |  |  |  |  |  |
U.S. |  | $ | 1,780,409 |  |  | $ | 1,572,085 |  |  | $ | 1,446,791 |
Canada |  | 309,688 |  |  | 287,971 |  |  | 294,913 |
All Other Countries |  | 33,419 |  |  | 34,864 |  |  | 58,185 |
|  | $ | 2,123,516 |  |  | $ | 1,894,920 |  |  | $ | 1,799,889 |
(1)We allocate geographic revenues based on the location of the customers' operations
Schedule of Property, Plant and Equipment, Net by Geographical Area |
|  | December 31,
|  | 2020 |  | 2019 |  | 2018
|  | (In thousands)
NET PROPERTY, PLANT AND EQUIPMENT: |  |  |  |  |  |
U.S. |  | $ | 603,518 |  |  | $ | 494,202 |  |  | $ | 390,632 |
Canada |  | 212,953 |  |  | 86,039 |  |  | 48,607 |
|  | $ | 816,471 |  |  | $ | 580,241 |  |  | $ | 439,239 |

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