XML 68 R7.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Condensed Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data | Total stockholders equity | 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 in Equity [Member] | Retained Earnings [Member] | Treasury Stock at Cost [Member] | Treasury Stock Held for Deferred Compensaton [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balances at Sep. 30, 2012 | $ 1,008,115 | $ 106 | $ 97,826 | $ (11,723) | $ 17,447 | $ (376) | $ (28,794) | $ 4,344 | $ 1,069,811 | $ (147,905) | $ (4,344) |
Balance, Treasury Stock, shares at Sep. 30, 2012 |  |  |  |  |  |  |  |  |  | (4,536,000) |  |
Balance, Common Stock, shares at Sep. 30, 2012 |  | 72,960,000 |  |  |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, Shares at Sep. 30, 2012 |  |  |  |  |  |  |  |  |  |  | (276,000) |
Net earnings | 27,368 |  |  |  |  |  |  |  | 27,368 |  |  | 27,368
Other Comprehensive Income (Loss), Net of Tax | 5,326 |  |  | 5,326 | 5,063 | 26 | 237 |  |  |  |  |
Cash dividends paid | (5,474) |  |  |  |  |  |  |  | (5,474) |  |  |
Purchases of treasury stock | (3,978) |  |  |  |  |  |  |  |  | (3,978) |  |
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  |  | (109,000) |  |
Sales of treasury stock | 2,727 |  | (4,509) |  |  |  |  |  |  | 7,236 |  |
Sales of treasury stock, shares |  |  |  |  |  |  |  |  |  | 252,000 |  |
Tax benefit attributable to exercise of stock options | 2,088 |  | 2,088 |  |  |  |  |  |  |  |  |
Stock-based compensation | 3,438 |  | 3,438 |  |  |  |  |  |  |  |  |
Transfer of stock to deferred compensation plan | 20 |  | 8 |  |  |  |  | 22 |  | 12 | (22) |
Transfer of stock to deferred compensation plan, shares |  |  |  |  |  |  |  |  |  | 1,000 | (1,000) |
Purchases of stock by deferred compensation plan |  |  |  |  |  |  |  | 21 |  |  | (21) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  |  | (1) |  |  | 1 |
Balances at Dec. 31, 2012 | 1,039,630 | 106 | 98,851 | (6,397) | 22,510 | (350) | (28,557) | 4,386 | 1,091,705 | (144,635) | (4,386) |
Balance, Treasury Stock, shares at Dec. 31, 2012 |  |  |  |  |  |  |  |  |  | (4,392,000) |  |
Balance, Common Stock, shares at Dec. 31, 2012 |  | 72,960,000 |  |  |  |  |  |  |  |  |  |
Balance, Treasury stock held for deferred compensation, Shares at Dec. 31, 2012 |  |  |  |  |  |  |  |  |  |  | (277,000) |
Balances at Sep. 30, 2013 | 1,142,545 | 106 | 101,147 | 15,115 | 25,742 | 43 | (10,670) | 4,007 | 1,193,887 | (167,710) | (4,007) | 1,142,545
Balance, Treasury Stock, shares at Sep. 30, 2013 |  |  |  |  |  |  |  |  |  | (4,883,000) |  | (4,883,000)
Balance, Common Stock, shares at Sep. 30, 2013 |  | 72,960,000 |  |  |  |  |  |  |  |  |  | 72,960,000
Balance, Preferred Stock, shares at Sep. 30, 2013 |  |  |  |  |  |  |  |  |  |  |  | 0
Balance, Treasury stock held for deferred compensation, Shares at Sep. 30, 2013 |  |  |  |  |  |  |  |  |  |  | (232,000) | (232,000)
Net earnings | 23,383 |  |  |  |  |  |  |  | 23,383 |  |  | 23,383
Other Comprehensive Income (Loss), Net of Tax | 4,972 |  |  | 4,972 | 4,907 | 16 | 49 |  |  |  |  |
Cash dividends paid | (5,448) |  |  |  |  |  |  |  | (5,448) |  |  |
Purchases of treasury stock | (43,616) |  |  |  |  |  |  |  |  | (43,616) |  |
Purchases of treasury stock, shares |  |  |  |  |  |  |  |  |  | (1,037,000) |  |
Sales of treasury stock | 4,122 |  | (825) |  |  |  |  |  |  | 4,947 |  |
Sales of treasury stock, shares |  |  |  |  |  |  |  |  |  | 158,000 |  |
Tax benefit attributable to exercise of stock options | 280 |  | 280 |  |  |  |  |  |  |  |  |
Stock-based compensation | 3,894 |  | 3,894 |  |  |  |  |  |  |  |  |
Purchases of stock by deferred compensation plan |  |  |  |  |  |  |  | 145 |  |  | (145) |
Purchases of stock by deferred compensation plan, shares |  |  |  |  |  |  |  |  |  |  | (3,000) |
Distribution of stock from deferred compensation plan |  |  |  |  |  |  |  | (1) |  |  | 1 |
Balances at Dec. 31, 2013 | $ 1,130,132 | $ 106 | $ 104,496 | $ 20,087 | $ 30,649 | $ 59 | $ (10,621) | $ 4,151 | $ 1,211,822 | $ (206,379) | $ (4,151) | $ 1,130,132
Balance, Treasury Stock, shares at Dec. 31, 2013 |  |  |  |  |  |  |  |  |  | (5,762,000) |  | (5,762,000)
Balance, Common Stock, shares at Dec. 31, 2013 |  | 72,960,000 |  |  |  |  |  |  |  |  |  | 72,960,000
Balance, Preferred Stock, shares at Dec. 31, 2013 |  |  |  |  |  |  |  |  |  |  |  | 0
Balance, Treasury stock held for deferred compensation, Shares at Dec. 31, 2013 |  |  |  |  |  |  |  |  |  |  | (235,000) | (235,000)

X
- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415241&loc=d3e4534-113899 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=32706628&loc=d3e11149-113907 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=32706628&loc=d3e11178-113907 + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 740 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6419406&loc=d3e23524-113945 + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
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://www.xbrl.org/2003/role/presentationRef -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
Name: | us-gaap_CommonStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
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://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -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 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount after tax and reclassification adjustments of other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669619-108580 + Details
Name: | us-gaap_OtherComprehensiveIncomeLossNetOfTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
Name: | us-gaap_PreferredStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4568447-111683 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4568740-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=31814832&loc=SL4590271-111686 + Details
Name: | us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Gross number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + 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 Gross value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. + 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 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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28,29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + 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://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + 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://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -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 4: http://www.xbrl.org/2003/role/presentationRef -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_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 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 The number of shares of the company treasury stock transferred in the period to the deferred compensation plan, which was 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 transfer of company treasury shares to the deferred compensation plant 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 company treasury stock held by the company. + References No definition available. + Details
Name: | wwd_TransferOfStockSharesToDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Transfer of company treasury stock to the deferred compensation plan, which was 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 transfer of company treasury stock to 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_TransferOfStockToDeferredCompensationPlan
Namespace Prefix: | wwd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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