Restructuring - Restructuring Reserve Roll Forward (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2014	Jan. 31, 2013
Restructuring Cost and Reserve [Line Items]
Beginning balance, July 31, 2013			$ 14,206
Restructuring charges	4,324	1,933	11,163	1,933
Cash payments			(16,330)
Ending balance, January 31, 2014	9,054		9,054
Asset Write Offs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	97		97
Other Noncash Expense	(97)
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance, July 31, 2013			11,475
Restructuring charges	1,274		7,765
Cash payments			(13,002)
Ending balance, January 31, 2014	6,350		6,350
Other Restructuring Cost [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance, July 31, 2013			2,731
Restructuring charges			3,301
Cash payments			(3,328)
Ending balance, January 31, 2014	2,704		2,704
Die-Cut Asia [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges			112
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges			$ 112