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v3.25.1

Equities (Tables) | 6 Months Ended
--- | ---
Feb. 28, 2025
Class of Stock [Line Items] |
Schedule of Accumulated Other Comprehensive Income (Loss) |
| Pension and Other Postretirement Benefits |  | Cash Flow Hedges |  | Foreign Currency Translation Adjustment |  | Total
| (Dollars in thousands)
Balance as of November 30, 2024, net of tax | $ | (193,855) |  |  | $ | 3,258 |  |  | $ | (114,205) |  |  | $ | (304,802) |
Other comprehensive income (loss), before tax: |  |  |  |  |  |  |
Amounts before reclassifications | — |  |  | 3,619 |  |  | (504) |  |  | 3,115 |
Amounts reclassified | 3,260 |  |  | (3,277) |  |  | — |  |  | (17) |
Total other comprehensive income (loss), before tax | 3,260 |  |  | 342 |  |  | (504) |  |  | 3,098 |
Tax effect | (799) |  |  | (84) |  |  | 235 |  |  | (648) |
Other comprehensive income (loss), net of tax | 2,461 |  |  | 258 |  |  | (269) |  |  | 2,450 |
Balance as of February 28, 2025, net of tax | $ | (191,394) |  |  | $ | 3,516 |  |  | $ | (114,474) |  |  | $ | (302,352) |
| Pension and Other Postretirement Benefits |  | Cash Flow Hedges |  | Foreign Currency Translation Adjustment |  | Total
| (Dollars in thousands)
Balance as of November 30, 2023, net of tax | $ | (173,908) |  |  | $ | (2,129) |  |  | $ | (96,660) |  |  | $ | (272,697) |
Other comprehensive income (loss), before tax: |  |  |  |  |  |  |
Amounts before reclassifications | — |  |  | 10,641 |  |  | (752) |  |  | 9,889 |
Amounts reclassified | 67 |  |  | (2,294) |  |  | — |  |  | (2,227) |
Total other comprehensive income (loss), before tax | 67 |  |  | 8,347 |  |  | (752) |  |  | 7,662 |
Tax effect | (16) |  |  | (2,044) |  |  | (174) |  |  | (2,234) |
Other comprehensive income (loss), net of tax | 51 |  |  | 6,303 |  |  | (926) |  |  | 5,428 |
Balance as of February 29, 2024, net of tax | $ | (173,857) |  |  | $ | 4,174 |  |  | $ | (97,586) |  |  | $ | (267,269) |
Changes in accumulated other comprehensive income (loss) by component for the six months ended February 28, 2025, and February 29, 2024, are as follows:
| Pension and Other Postretirement Benefits |  | Cash Flow Hedges |  | Foreign Currency Translation Adjustment |  | Total
| (Dollars in thousands)
Balance as of August 31, 2024, net of tax | $ | (195,973) |  |  | $ | 1,777 |  |  | $ | (102,346) |  |  | $ | (296,542) |
Other comprehensive income (loss), before tax: |  |  |  |  |  |  |
Amounts before reclassifications | — |  |  | 9,819 |  |  | (12,417) |  |  | (2,598) |
Amounts reclassified | 6,065 |  |  | (7,515) |  |  | — |  |  | (1,450) |
Total other comprehensive income (loss), before tax | 6,065 |  |  | 2,304 |  |  | (12,417) |  |  | (4,048) |
Tax effect | (1,486) |  |  | (565) |  |  | 289 |  |  | (1,762) |
Other comprehensive income (loss), net of tax | 4,579 |  |  | 1,739 |  |  | (12,128) |  |  | (5,810) |
Balance as of February 28, 2025, net of tax | $ | (191,394) |  |  | $ | 3,516 |  |  | $ | (114,474) |  |  | $ | (302,352) |
| Pension and Other Postretirement Benefits |  | Cash Flow Hedges |  | Foreign Currency Translation Adjustment |  | Total
| (Dollars in thousands)
Balance as of August 31, 2023, net of tax | $ | (173,925) |  |  | $ | 2,032 |  |  | $ | (93,502) |  |  | $ | (265,395) |
Other comprehensive income (loss), before tax: |  |  |  |  |  |  |
Amounts before reclassifications | — |  |  | 12,921 |  |  | (4,102) |  |  | 8,819 |
Amounts reclassified | 90 |  |  | (10,084) |  |  | — |  |  | (9,994) |
Total other comprehensive income (loss), before tax | 90 |  |  | 2,837 |  |  | (4,102) |  |  | (1,175) |
Tax effect | (22) |  |  | (695) |  |  | 18 |  |  | (699) |
Other comprehensive income (loss), net of tax | 68 |  |  | 2,142 |  |  | (4,084) |  |  | (1,874) |
Balance as of February 29, 2024, net of tax | $ | (173,857) |  |  | $ | 4,174 |  |  | $ | (97,586) |  |  | $ | (267,269) |
Preferred Stock [Text Block] | Preferred Stock Dividends The following table presents a summary of dividends declared per share by series of preferred stock for the three and six months ended February 28, 2025, and February 29, 2024.
|  |  | Three Months Ended |  | Six Months Ended
| Nasdaq symbol |  | February 28, 2025 |  | February 29, 2024 |  | February 28, 2025 |  | February 29, 2024
Series of preferred stock: |  |  | (Dollars per share)
8% Cumulative Redeemable | CHSCP |  | $ | 0.50 |  |  | $ | 0.50 |  |  | $ | 1.50 |  |  | $ | 1.50 |
Class B Cumulative Redeemable, Series 1 | CHSCO |  | $ | 0.49 |  |  | $ | 0.49 |  |  | $ | 1.48 |  |  | $ | 1.48 |
Class B Reset Rate Cumulative Redeemable, Series 2 | CHSCN |  | $ | 0.44 |  |  | $ | 0.44 |  |  | $ | 1.33 |  |  | $ | 1.33 |
Class B Reset Rate Cumulative Redeemable, Series 3 | CHSCM |  | $ | 0.42 |  |  | $ | 0.42 |  |  | $ | 1.27 |  |  | $ | 1.27 |
Class B Cumulative Redeemable, Series 4 | CHSCL |  | $ | 0.47 |  |  | $ | 0.47 |  |  | $ | 1.41 |  |  | $ | 1.41 |

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