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Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock [Member] | Treasury Stock at Cost [Member] | Treasury Stock Held for Deferred Compensaton [Member] | Additional Paid-in Capital [Member] | Foreign Currency Translation Adjustments [Member] | Unrealized Derivative Gains (Losses) [Member] | Minimum Retirement Benefit Liability Adjustments [Member] | Total Accumulated Other Comprehensive (Loss) Earnings [Member] | Deferred Compensation [Member] | Retained Earnings [Member]
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balances at Sep. 30, 2020 | $ 1,992,677 | $ 106 | $ (577,476) | $ (9,222) | $ 231,936 | $ (40,691) | $ (20,457) | $ (28,646) | $ (89,794) | $ 9,222 | $ 2,427,905
Balance, Common Stock, shares at Sep. 30, 2020 |  | 72,960,000 |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Sep. 30, 2020 |  |  | (10,277,000) |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, shares at Sep. 30, 2020 |  |  |  | (199,000) |  |  |  |  |  |  |
Net earnings | 41,570 |  |  |  |  |  |  |  |  |  | 41,570
Other comprehensive earnings (loss), net of tax | 9,478 |  |  |  |  | 21,239 | (11,038) | (723) | 9,478 |  |
Cash dividends paid | (5,102) |  |  |  |  |  |  |  |  |  | (5,102)
Sales of treasury stock | 11,370 |  | $ 12,381 |  | (1,011) |  |  |  |  |  |
Sales of treasury stock, shares |  |  | 285,000 |  |  |  |  |  |  |  |
Stock-based compensation | 13,469 |  |  |  | 13,469 |  |  |  |  |  |
Purchases/transfers of stock by/to deferred compensation plan |  |  |  | $ (276) |  |  |  |  |  | 276 |
Purchases and transfer of stock by/to deferred compensation plan, shares |  |  |  | (3,000) |  |  |  |  |  |  |
Distribution of stock from deferred compensation plan |  |  |  | $ 13 |  |  |  |  |  | (13) |
Distribution of stock from deferred compensation plan, shares |  |  |  | 1,000 |  |  |  |  |  |  |
Balances at Dec. 31, 2020 | 2,063,462 | $ 106 | $ (565,095) | $ (9,485) | 244,394 | (19,452) | (31,495) | (29,369) | (80,316) | 9,485 | 2,464,373
Balance, Common Stock, shares at Dec. 31, 2020 |  | 72,960,000 |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Dec. 31, 2020 |  |  | (9,992,000) |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, shares at Dec. 31, 2020 |  |  |  | (201,000) |  |  |  |  |  |  |
Balances at Sep. 30, 2021 | $ 2,214,781 | $ 106 | $ (581,954) | $ (7,949) | 261,735 | (32,904) | (25,597) | (7,118) | (65,619) | 7,949 | 2,600,513
Balance, Common Stock, shares at Sep. 30, 2021 | 72,960,000 | 72,960,000 |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Sep. 30, 2021 | (9,702,000) |  | (9,702,000) |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, shares at Sep. 30, 2021 | (167,000) |  |  | (167,000) |  |  |  |  |  |  |
Net earnings | $ 30,305 |  |  |  |  |  |  |  |  |  | 30,305
Other comprehensive earnings (loss), net of tax | 215 |  |  |  |  | (2,353) | 2,214 | 354 | 215 |  |
Cash dividends paid | (10,247) |  |  |  |  |  |  |  |  |  | (10,247)
Sales of treasury stock | 3,228 |  | $ 2,489 |  | 739 |  |  |  |  |  |
Sales of treasury stock, shares |  |  | 58,000 |  |  |  |  |  |  |  |
Purchases of treasury stock | (26,742) |  | $ (26,742) |  |  |  |  |  |  |  |
Purchases of treasury stock, shares |  |  | (233,000) |  |  |  |  |  |  |  |
Stock-based compensation | 11,892 |  |  |  | 11,892 |  |  |  |  |  |
Purchases/transfers of stock by/to deferred compensation plan |  |  |  | $ (47) |  |  |  |  |  | 47 |
Purchases and transfer of stock by/to deferred compensation plan, shares |  |  |  | (1,000) |  |  |  |  |  |  |
Distribution of stock from deferred compensation plan |  |  |  | $ 36 |  |  |  |  |  | (36) |
Distribution of stock from deferred compensation plan, shares |  |  |  | 1,000 |  |  |  |  |  |  |
Balances at Dec. 31, 2021 | $ 2,223,432 | $ 106 | $ (606,207) | $ (7,960) | $ 274,366 | $ (35,257) | $ (23,383) | $ (6,764) | $ (65,404) | $ 7,960 | $ 2,620,571
Balance, Common Stock, shares at Dec. 31, 2021 | 72,960,000 | 72,960,000 |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Dec. 31, 2021 | (9,877,000) |  | (9,877,000) |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, shares at Dec. 31, 2021 | (167,000) |  |  | (167,000) |  |  |  |  |  |  |

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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 + Details
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- Definition Issuance of company stock from the deferred compensation plan, (a 'rabbi trust') set up specifically to accumulate stock or other investments for the purpose of deferring taxable income to participating employees until the stock or other investments are distributed to participating employees, to beneficiaries or for reinvestment in other investments within the deferred compensation plan. + References No definition available. + Details
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- Definition The number of shares of company stock issued from the deferred compensation plan, (a 'rabbi trust') set up specifically to accumulate stock or other investments for the purpose of deferring taxable income to participating employees until the stock or other investments are distributed to participating employees, to beneficiaries or for reinvestment in other investments within the deferred compensation plan. + References No definition available. + Details
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- Definition Purchase of company stock by the deferred compensation plan (and held in a rabbi trust) set up specifically to accumulate stock or other investments for the purpose of deferring taxable income to participating employees until the stock or other investments are distributed to participating employees. The purchase of stock by the deferred compensation plan results in an increase (or credit) to the component of the deferred compensation plan that resides in equity (which has a normal credit balance) as well as an increase (or debit) to the amount of treasury stock held for the deferred compensation plan (which has a normal debit balance). + References No definition available. + Details
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