XML 43 R56.htm IDEA: XBRL DOCUMENT v2.4.1.9

Property, Plant, and Equipment, Net (Narrative) (Details) (USD $)	3 Months Ended
	Dec. 31, 2014	Sep. 30, 2014
Construction in progress	$ 221,458,000us-gaap_ConstructionInProgressGross	$ 223,958,000us-gaap_ConstructionInProgressGross
Property, Plant and Equipment, Net	566,273,000us-gaap_PropertyPlantAndEquipmentNet	513,279,000us-gaap_PropertyPlantAndEquipmentNet
Second Campus Rockford Illinois [Member]
Construction in progress	102,763,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_SecondCampusRockfordIllinoisMember	85,283,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_SecondCampusRockfordIllinoisMember
Capitalized interest	3,947,000wwd_CapitalizedInterestIncludedInConstructionInProgress / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_SecondCampusRockfordIllinoisMember	2,963,000wwd_CapitalizedInterestIncludedInConstructionInProgress / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_SecondCampusRockfordIllinoisMember
New Campus Fort Collins Colorado [Member]
Construction in progress	49,058,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_NewCampusFortCollinsColoradoMember	37,268,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_NewCampusFortCollinsColoradoMember
Capitalized interest	2,331,000wwd_CapitalizedInterestIncludedInConstructionInProgress / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_NewCampusFortCollinsColoradoMember	2,392,000wwd_CapitalizedInterestIncludedInConstructionInProgress / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_NewCampusFortCollinsColoradoMember
Building Site Niles Illinois [Member]
Construction in progress	2,019,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_BuildingSiteNilesIllinoisMember	55,629,000us-gaap_ConstructionInProgressGross / us-gaap_PropertyPlantAndEquipmentByTypeAxis = wwd_BuildingSiteNilesIllinoisMember
Construction in Progress [Member]
Contruction in progress placed into service	(63,000,000)us-gaap_PropertyPlantAndEquipmentTransfersAndChanges / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_ConstructionInProgressMember
Building and Building Improvements [Member]
Additions to property, plant and equipment	63,000,000us-gaap_PropertyPlantAndEquipmentAdditions / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_BuildingAndBuildingImprovementsMember
Assets Held-for-sale [Member] | Land and Building [Member]
Property, Plant and Equipment, Net	$ 2,280,000us-gaap_PropertyPlantAndEquipmentNet / us-gaap_MajorPropertyClassAxis = us-gaap_AssetsHeldForSaleMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_LandAndBuildingMember	$ 2,465,000us-gaap_PropertyPlantAndEquipmentNet / us-gaap_MajorPropertyClassAxis = us-gaap_AssetsHeldForSaleMember / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_LandAndBuildingMember

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

Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentAdditions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph a

-Article 5



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 8

-Article 7

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount of reclassification, impairment, donation, or other change to long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTransfersAndChanges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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

X

- Details

Name:	us-gaap_MajorPropertyClassAxis=us-gaap_AssetsHeldForSaleMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingAndBuildingImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ConstructionInProgressMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=wwd_BuildingSiteNilesIllinoisMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=wwd_NewCampusFortCollinsColoradoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=wwd_SecondCampusRockfordIllinoisMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: