XML 76 R65.htm IDEA: XBRL DOCUMENT v3.19.2

Earnings Per Share (Schedule of Treasury Stock Shares Held for Deferred Compensation Included in Basic and Diluted Shares Outstanding) (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share
Weighted-average treasury stock shares held for deferred compensation obligations	208	201	207	197

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Weighted-average number of shares of treasury stock held for deferred compensation determined by relating the portion of time within a reporting period that treasury stock shares held for deferred compensation have been outstanding to the total time in that period. Treasury stock shares held for deferred compensation shares are shares of company stock, issued to a trust (for example 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. These shares are included in basic and diluted shares in the calculation of earnings per share.

+ References

No definition available.

+ Details

Name:	wwd_WeightedAverageNumberOfSharesTreasuryStockDeferredCompensationShares
Namespace Prefix:	wwd_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration