Document and Entity Information	9 Months Ended
	Apr. 30, 2014	Jun. 03, 2014 Class A nonvoting common stock	Jun. 03, 2014 Class B voting common stock
Entity Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Apr. 30, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Trading Symbol	BRC
Entity Registrant Name	BRADY CORP
Entity Central Index Key	0000746598
Current Fiscal Year End Date	--07-31
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		47,647,885	3,538,628