XML 31 R1.htm IDEA: XBRL DOCUMENT v2.3.0.15
Document and Entity Information (USD $)
12 Months Ended
Sep. 30, 2011
Nov. 11, 2011
Mar. 31, 2011
Document and Entity Information   
Document Type10-K  
Amendment Flagfalse  
Document Period End DateSep. 30, 2011
Document Fiscal Year Focus2011  
Document Fiscal Period FocusFY  
Entity Registrant NameWoodward, Inc.  
Entity Central Index Key0000108312  
Current Fiscal Year End Date--09-30  
Entity Filer CategoryLarge Accelerated Filer  
Entity Common Stock, Shares Outstanding 68,902,457 
Entity Well-known Seasoned IssuerYes  
Entity Voluntary FilersNo  
Entity Current Reporting StatusYes  
Entity Public Float  $ 1,909,499,390