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v3.20.4

Financial Information Related to Operations by Segment (Detail) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Dec. 31, 2020 USD ($) kT | Dec. 31, 2019 USD ($) kT | Dec. 31, 2020 USD ($) kT | Dec. 31, 2019 USD ($) kT | Mar. 31, 2020 USD ($)
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ 404,667 | $ 342,904 | $ 1,279,340 | $ 1,098,838 |
Less: Joint Venture Revenue | (27,110) | (28,382) | (79,603) | (85,775) |
Operating Earnings | 123,462 | 103,903 | 366,981 | 312,806 |
Other |  | (1,116) |  | (2,976) |
Corporate General and Administrative Expense | (11,327) | (13,794) | (40,225) | (48,506) |
Gain on Sale of Businesses |  |  | 51,973 |  |
Impairment Losses |  | (25,131) |  | (25,131) |
Other Non-Operating Income | 2,297 | 722 | 1,898 | 1,445 |
Earnings Before Interest and Income Taxes | 114,432 | 65,700 | 380,627 | 240,614 |
Interest Expense, Net | (9,360) | (9,543) | (35,957) | (28,526) |
Earnings from Continuing Operations Before Income Taxes | 105,072 | 56,157 | 344,670 | 212,088 |
Capital Expenditures | 4,865 | 23,770 | 45,541 | 86,580 |
Depreciation, Depletion and Amortization |  |  | 96,279 | 84,944 |
Capital Expenditures |  | 86 |  | 151 |
Depreciation and Amortization |  | 3,445 | 221 | 11,087 |
Identifiable Assets | 2,725,038 |  | 2,725,038 |  | $ 2,961,020
Assets of Discontinued Operations |  |  |  |  | 13,831
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 452,882 | 393,061 | 1,427,020 | 1,251,067 |
Depreciation, Depletion and Amortization | 32,080 | 25,166 | 96,058 | 73,857 |
Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (21,105) | (21,775) | (68,077) | (66,454) |
Revenue | (21,105) | (21,775) | (68,077) | (66,454) |
Other, net [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Identifiable Assets | 169,798 |  | 169,798 |  | 271,608
Cement [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | $ 234,092 | $ 183,031 | $ 773,565 | $ 605,357 |
Cement Sales Volume | kT | 1,842 | 1,439 | 6,107 | 4,767 |
Operating Earnings | $ 70,434 | $ 54,180 | $ 210,802 | $ 156,827 |
Capital Expenditures | 2,510 | 7,379 | 20,767 | 26,125 |
Depreciation, Depletion and Amortization | 19,337 | $ 14,189 | 57,838 | $ 42,275 |
Identifiable Assets | $ 1,907,191 |  | $ 1,907,191 |  | 1,980,306
Cement [Member] | Operating Segments [Member] | Wholly-Owned [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Cement Sales Volume | kT | 1,616 | 1,199 | 5,429 | 4,046 |
Operating Earnings | $ 60,351 | $ 43,480 | $ 182,346 | $ 124,338 |
Cement [Member] | Operating Segments [Member] | Joint Venture [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Cement Sales Volume | kT | 226 | 240 | 678 | 721 |
Operating Earnings | $ 10,083 | $ 10,700 | $ 28,456 | $ 32,489 |
Cement [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (5,241) | (6,174) | (17,539) | (17,130) |
Concrete and Aggregates [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 43,530 | 47,147 | 134,020 | 142,896 |
Operating Earnings | 5,075 | 3,334 | 15,748 | 15,023 |
Capital Expenditures | 1,631 | 3,233 | 2,933 | 9,324 |
Depreciation, Depletion and Amortization | 2,691 | 3,105 | 8,110 | 8,050 |
Identifiable Assets | 99,495 |  | 99,495 |  | 136,041
Concrete and Aggregates [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | (350) | (106) | (1,134) |
Gypsum Wallboard [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 135,658 | 125,070 | 397,018 | 380,454 |
Operating Earnings | 40,792 | 38,484 | 119,723 | 114,872 |
Capital Expenditures | 491 | 273 | 11,073 | 8,647 |
Depreciation, Depletion and Amortization | 5,340 | 5,050 | 16,201 | 15,149 |
Identifiable Assets | 358,530 |  | 358,530 |  | 375,946
Paperboard [Member] | Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | 39,602 | 37,813 | 122,417 | 122,360 |
Operating Earnings | 7,161 | 9,021 | 20,708 | 29,060 |
Capital Expenditures | 233 | 12,885 | 10,768 | 42,484 |
Depreciation, Depletion and Amortization | 3,509 | 2,244 | 10,205 | 6,610 |
Identifiable Assets | 190,024 |  | 190,024 |  | $ 183,288
Paperboard [Member] | Intersegment Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | (15,864) | (15,251) | (50,432) | (48,190) |
Corporate and Other [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Depreciation, Depletion and Amortization | $ 1,203 | $ 578 | $ 3,704 | $ 1,773 |

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