| Business segments |
NOTE 14. OPERATING SEGMENTS
The Company structures its business into two reportable segments: North America and Europe. See Note 1, Nature of Operations and Summary of Significant Accounting Policies, to the consolidated financial statements in the 2022 Form 10-K and Note 2, Changes in Business, for more information about the reportable segments, including the types of products and services from which each reportable segment derives its net sales. Corporate and Other contains earnings or losses on assets and liabilities related to the Company's Benefit Restoration Plan assets and short-term investments, expenses of the Company's corporate headquarters, interest expense related to its long-term debt and intercompany eliminations.
The following is a summary of certain financial information by reportable segment and Corporate and Other: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended November 30, 2022 | | (in thousands) | | North America | | Europe | | Corporate and Other | | Total | | Net sales | | $ | 1,816,899 | | | $ | 406,513 | | | $ | 3,901 | | | $ | 2,227,313 | | | Adjusted EBITDA | | 377,956 | | | 64,505 | | | (39,725) | | | 402,736 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total assets at November 30, 2022 | | 4,568,633 | | | 1,171,324 | | | 534,010 | | | 6,273,967 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended November 30, 2021 | | (in thousands) | | North America | | Europe | | Corporate and Other | | Total | | Net sales | | $ | 1,653,622 | | | $ | 329,056 | | | $ | (877) | | | $ | 1,981,801 | | | Adjusted EBITDA | | 268,524 | | | 79,832 | | | (34,334) | | | 314,022 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total assets at August 31, 2022 | | 4,467,314 | | | 1,056,101 | | | 713,612 | | | 6,237,027 | |
The following table presents a reconciliation of net earnings to adjusted EBITDA: | | | | | | | | | | | | | | | | | | | | | | Three Months Ended November 30, | | | | (in thousands) | | 2022 | | 2021 | | | | | | Net earnings | | $ | 261,774 | | | $ | 232,889 | | | | | | | Interest expense | | 13,045 | | | 11,035 | | | | | | | Income taxes | | 76,725 | | | 28,872 | | | | | | | Depreciation and amortization | | 51,183 | | | 41,226 | | | | | | | Asset impairments | | 9 | | | — | | | | | | | | | | | | | | | | Adjusted EBITDA | | $ | 402,736 | | | $ | 314,022 | | | | | |
Disaggregation of Revenue
The following tables display revenue by reportable segment and Corporate and Other from external customers, disaggregated by major product: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended November 30, 2022 | | (in thousands) | | North America | | Europe | | Corporate and Other | | Total | | Major product: | | | | | | | | | | Raw materials | | $ | 292,320 | | | $ | 4,867 | | | $ | — | | | $ | 297,187 | | | Steel products | | 705,462 | | | 311,936 | | | — | | | 1,017,398 | | | Downstream products | | 641,934 | | | 59,582 | | | — | | | 701,516 | | | Construction-related solutions | | 142,372 | | | 19,446 | | | — | | | 161,818 | | | Other | | 33,160 | | | 10,118 | | | 6,116 | | | 49,394 | | | Net sales from external customers | | 1,815,248 | | | 405,949 | | | 6,116 | | | 2,227,313 | | | Intersegment net sales, eliminated on consolidation | | 1,651 | | | 564 | | | (2,215) | | | — | | | Net sales | | $ | 1,816,899 | | | $ | 406,513 | | | $ | 3,901 | | | $ | 2,227,313 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended November 30, 2021 | | (in thousands) | | North America | | Europe | | Corporate and Other | | Total | | Major product: | | | | | | | | | | Raw materials | | $ | 353,092 | | | $ | 6,960 | | | $ | — | | | $ | 360,052 | | | Steel products | | 675,042 | | | 243,145 | | | — | | | 918,187 | | | Downstream products | | 514,396 | | | 70,072 | | | — | | | 584,468 | | | Construction-related solutions | | 82,499 | | | — | | | — | | | 82,499 | | | Other | | 28,593 | | | 8,385 | | | (383) | | | 36,595 | | | Net sales from external customers | | 1,653,622 | | | 328,562 | | | (383) | | | 1,981,801 | | | Intersegment net sales, eliminated on consolidation | | — | | | 494 | | | (494) | | | — | | | Net sales | | $ | 1,653,622 | | | $ | 329,056 | | | $ | (877) | | | $ | 1,981,801 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|