XML 87 R64.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Property, Plant, and Equipment, Net (Narrative) (Details) (USD $) In Thousands, unless otherwise specified | Jun. 30, 2014 | Sep. 30, 2013
--- | --- | ---
Construction in progress | $ 159,733 | $ 81,428
Second Campus Rockford Illinois [Member] |  |
Construction in progress | 52,410 | 15,691
Capitalized interest | 1,870 | 444
New Campus Fort Collins Colorado [Member] |  |
Construction in progress | 23,401 | 10,514
Capitalized interest | 1,246 | 394
Building Site Niles Illinois [Member] |  |
Construction in progress | 34,130 | 12,067
Capitalized interest | $ 1,095 | $ 0

X
- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_ConstructionInProgressGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of interest that was capitalized on capital projects that have not been completed and assets being constructed that are not ready to be placed into service. + References No definition available. + Details
Name: | wwd_CapitalizedInterestIncludedInConstructionInProgress
Namespace Prefix: | wwd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant