XML 120 R7.htm IDEA: XBRL DOCUMENT
v3.20.1

Condensed Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Total Accumulated Other Comprehensive (Loss) Earnings [Member] | Foreign Currency Translation Adjustments [Member] | Unrealized Derivative Gains (Losses) [Member] | Minimum Retirement Benefit Liability Adjustments [Member] | Deferred Compensation [Member] | Retained Earnings [Member] | Treasury Stock at Cost [Member] | Treasury Stock Held for Deferred Compensaton [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balances at Sep. 30, 2018 | $ 106 | $ 185,705 | $ (74,942) | $ (39,794) | $ (20,942) | $ (14,206) | $ 8,431 | $ 1,966,643 | $ (539,408) | $ (8,431) | $ 1,538,104
Balance, Common Stock, shares at Sep. 30, 2018 | 72,960 |  |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Sep. 30, 2018 |  |  |  |  |  |  |  |  | (11,203) |  |
Balance, Treasury stock held for deferred compensation, shares at Sep. 30, 2018 |  |  |  |  |  |  |  |  |  | (202) |
Net earnings |  |  |  |  |  |  |  | 126,699 |  |  | 126,699
Other comprehensive earnings (loss), net of tax |  |  | 10,173 | 266 | 9,275 | 632 |  |  |  |  | 10,173
Cash dividends paid |  |  |  |  |  |  |  | (18,914) |  |  | (18,914)
Purchases of treasury stock |  |  |  |  |  |  |  |  | $ (43,253) |  | (43,253)
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  | (457) |  |
Sales of treasury stock |  | (3,152) |  |  |  |  |  |  | $ 27,302 |  | 24,150
Sales of treasury stock, shares |  |  |  |  |  |  |  |  | 745 |  |
Common shares issued from treasury stock for benefit plans |  | 9,173 |  |  |  |  |  |  | $ 5,673 |  | 14,846
Common shares issued from treasury stock for benefit plans, shares |  |  |  |  |  |  |  |  | 158 |  |
Stock-based compensation |  | 13,166 |  |  |  |  |  |  |  |  | 13,166
Purchases and transfers of stock by/to deferred compensation plan |  |  |  |  |  |  | 625 |  |  | $ (625) |
Purchases and transfer of stock by/to deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | (8) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  | (180) |  |  | $ 180 |
Distribution of stock from deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | 4 |
Balances at Mar. 31, 2019 | $ 106 | 204,892 | (64,814) | (39,573) | (11,667) | (13,574) | 8,876 | 2,112,168 | $ (549,686) | $ (8,876) | 1,702,666
Balance, Common Stock, shares at Mar. 31, 2019 | 72,960 |  |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Mar. 31, 2019 |  |  |  |  |  |  |  |  | (10,757) |  |
Balance, Treasury stock held for deferred compensation, shares at Mar. 31, 2019 |  |  |  |  |  |  |  |  |  | (206) |
Balances at Dec. 31, 2018 | $ 106 | 195,894 | (64,651) | (40,541) | (10,413) | (13,697) | 9,015 | 2,044,695 | $ (535,362) | $ (9,015) | 1,640,682
Balance, Common Stock, shares at Dec. 31, 2018 | 72,960 |  |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Dec. 31, 2018 |  |  |  |  |  |  |  |  | (11,096) |  |
Balance, Treasury stock held for deferred compensation, shares at Dec. 31, 2018 |  |  |  |  |  |  |  |  |  | (209) |
Net earnings |  |  |  |  |  |  |  | 77,579 |  |  | 77,579
Other comprehensive earnings (loss), net of tax |  |  | (163) | 968 | (1,254) | 123 |  |  |  |  | (163)
Cash dividends paid |  |  |  |  |  |  |  | (10,106) |  |  | (10,106)
Purchases of treasury stock |  |  |  |  |  |  |  |  | $ (43,253) |  | (43,253)
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  | (457) |  |
Sales of treasury stock |  | (2,489) |  |  |  |  |  |  | $ 23,256 |  | 20,767
Sales of treasury stock, shares |  |  |  |  |  |  |  |  | 638 |  |
Common shares issued from treasury stock for benefit plans |  | 9,173 |  |  |  |  |  |  | $ 5,673 |  | $ 14,846
Common shares issued from treasury stock for benefit plans, shares |  |  |  |  |  |  |  |  | 158 |  | 158
Stock-based compensation |  | 2,314 |  |  |  |  |  |  |  |  | $ 2,314
Purchases and transfers of stock by/to deferred compensation plan |  |  |  |  |  |  | 34 |  |  | $ (34) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  | (173) |  |  | $ 173 |
Distribution of stock from deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | 3 |
Balances at Mar. 31, 2019 | $ 106 | 204,892 | (64,814) | (39,573) | (11,667) | (13,574) | 8,876 | 2,112,168 | $ (549,686) | $ (8,876) | 1,702,666
Balance, Common Stock, shares at Mar. 31, 2019 | 72,960 |  |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Mar. 31, 2019 |  |  |  |  |  |  |  |  | (10,757) |  |
Balance, Treasury stock held for deferred compensation, shares at Mar. 31, 2019 |  |  |  |  |  |  |  |  |  | (206) |
Cumulative effect from adoption | ASC 606 [Member] |  |  | (45) | (45) |  |  |  | 38,745 |  |  | 38,700
Cumulative effect from adoption | ASU 2016-16 [Member] |  |  |  |  |  |  |  | (1,005) |  |  | (1,005)
Balances at Sep. 30, 2019 | $ 106 | 207,120 | (103,306) | (53,235) | (4,955) | (45,116) | 9,382 | 2,224,919 | $ (602,098) | $ (9,382) | $ 1,726,741
Balance, Common Stock, shares at Sep. 30, 2019 | 72,960 |  |  |  |  |  |  |  |  |  | 72,960
Balance, Treasury Stock, shares at Sep. 30, 2019 |  |  |  |  |  |  |  |  | (11,040) |  | (11,040)
Balance, Treasury stock held for deferred compensation, shares at Sep. 30, 2019 |  |  |  |  |  |  |  |  |  | (211) | (211)
Net earnings |  |  |  |  |  |  |  | 144,691 |  |  | $ 144,691
Other comprehensive earnings (loss), net of tax |  |  | 35,930 | (2,807) | 37,626 | 1,111 |  |  |  |  | 35,930
Cash dividends paid |  |  |  |  |  |  |  | (27,525) |  |  | (27,525)
Purchases of treasury stock |  |  |  |  |  |  |  |  | $ (13,346) |  | (13,346)
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  | (124) |  |
Sales of treasury stock |  | (2,521) |  |  |  |  |  |  | $ 15,246 |  | 12,725
Sales of treasury stock, shares |  |  |  |  |  |  |  |  | 363 |  |
Common shares issued from treasury stock for benefit plans |  | 9,420 |  |  |  |  |  |  | $ 5,328 |  | 14,748
Common shares issued from treasury stock for benefit plans, shares |  |  |  |  |  |  |  |  | 124 |  |
Stock-based compensation |  | 13,475 |  |  |  |  |  |  |  |  | 13,475
Purchases and transfers of stock by/to deferred compensation plan |  |  |  |  |  |  | 624 |  |  | $ (624) |
Purchases and transfer of stock by/to deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | (6) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  | (43) |  |  | $ 43 |
Distribution of stock from deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | 1 |
Balances at Mar. 31, 2020 | $ 106 | 227,494 | (67,376) | (56,042) | 32,671 | (44,005) | 9,963 | 2,342,340 | $ (594,870) | $ (9,963) | $ 1,907,694
Balance, Common Stock, shares at Mar. 31, 2020 | 72,960 |  |  |  |  |  |  |  |  |  | 72,960
Balance, Treasury Stock, shares at Mar. 31, 2020 |  |  |  |  |  |  |  |  | (10,677) |  | (10,677)
Balance, Treasury stock held for deferred compensation, shares at Mar. 31, 2020 |  |  |  |  |  |  |  |  |  | (216) | (216)
Balances at Dec. 31, 2019 | $ 106 | 216,158 | (93,548) | (43,467) | (4,575) | (45,506) | 9,911 | 2,268,483 | $ (592,596) | $ (9,911) | $ 1,798,603
Balance, Common Stock, shares at Dec. 31, 2019 | 72,960 |  |  |  |  |  |  |  |  |  |
Balance, Treasury Stock, shares at Dec. 31, 2019 |  |  |  |  |  |  |  |  | (10,814) |  |
Balance, Treasury stock held for deferred compensation, shares at Dec. 31, 2019 |  |  |  |  |  |  |  |  |  | (215) |
Net earnings |  |  |  |  |  |  |  | 91,318 |  |  | 91,318
Other comprehensive earnings (loss), net of tax |  |  | 26,172 | (12,575) | 37,246 | 1,501 |  |  |  |  | 26,172
Cash dividends paid |  |  |  |  |  |  |  | (17,461) |  |  | (17,461)
Purchases of treasury stock |  |  |  |  |  |  |  |  | $ (13,346) |  | (13,346)
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  | (124) |  |
Sales of treasury stock |  | (577) |  |  |  |  |  |  | $ 5,744 |  | 5,167
Sales of treasury stock, shares |  |  |  |  |  |  |  |  | 137 |  |
Common shares issued from treasury stock for benefit plans |  | 9,420 |  |  |  |  |  |  | $ 5,328 |  | $ 14,748
Common shares issued from treasury stock for benefit plans, shares |  |  |  |  |  |  |  |  | 124 |  | 124
Stock-based compensation |  | 2,493 |  |  |  |  |  |  |  |  | $ 2,493
Purchases and transfers of stock by/to deferred compensation plan |  |  |  |  |  |  | 81 |  |  | $ (81) |
Purchases and transfer of stock by/to deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | (1) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  | (29) |  |  | $ 29 |
Balances at Mar. 31, 2020 | $ 106 | $ 227,494 | $ (67,376) | $ (56,042) | $ 32,671 | $ (44,005) | $ 9,963 | 2,342,340 | $ (594,870) | $ (9,963) | $ 1,907,694
Balance, Common Stock, shares at Mar. 31, 2020 | 72,960 |  |  |  |  |  |  |  |  |  | 72,960
Balance, Treasury Stock, shares at Mar. 31, 2020 |  |  |  |  |  |  |  |  | (10,677) |  | (10,677)
Balance, Treasury stock held for deferred compensation, shares at Mar. 31, 2020 |  |  |  |  |  |  |  |  |  | (216) | (216)
Cumulative effect from adoption | ASC 842 [Member] |  |  |  |  |  |  |  | $ 255 |  |  | $ 255

X
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=118258462&loc=d3e11149-113907 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=118258462&loc=d3e11178-113907 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116855982&loc=d3e4534-113899 + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption. + References No definition available. + Details
Name: | us-gaap_CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References Reference 1: 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=27012166&loc=d3e187085-122770 + Details
Name: | us-gaap_DividendsCommonStockCash
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount after tax of other comprehensive income (loss) attributable to parent entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesEmployeeBenefitPlan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of shares issued during the period to an employee benefit plan, such as a defined contribution or defined benefit plan. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodValueEmployeeBenefitPlan
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockholdersEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29,30) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 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 + Details
Name: | us-gaap_TreasuryStockShares
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares that have been repurchased during the period and are being held in treasury. + 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=109259400&loc=d3e21463-112644 Reference 2: 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=27012166&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_TreasuryStockSharesAcquired
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- 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=109259400&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=27012166&loc=d3e187085-122770 + Details
Name: | us-gaap_TreasuryStockValueAcquiredCostMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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
Name: | wwd_DistributionOfStockFromDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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
Name: | wwd_DistributionOfStockSharesFromDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | wwd_PurchaseOfStockByDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of shares of the company stock purchased in the period 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 to the amount of treasury stock held for the deferred compensation plan as well as a decrease in the amount of treasury stock held by the company as shares purchased by the deferred compensation plan are issued from treasury stock. + References No definition available. + Details
Name: | wwd_PurchaseOfStockSharesByDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares of company stock, issued to 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 the participating employees. + References No definition available. + Details
Name: | wwd_TreasuryStockDeferredCompensationShares
Namespace Prefix: | wwd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201409Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201616Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AdjustmentsForNewAccountingPronouncementsAxis=us-gaap_AccountingStandardsUpdate201602Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |