Consolidated Condensed Statements of Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Aug. 31, 2013	Aug. 31, 2012
Revenue:
Rental uniforms and ancillary products	$ 792,866	$ 754,843
Other services	327,477	296,482
Total revenue	1,120,343	1,051,325
Costs and expenses:
Cost of rental uniforms and ancillary products	454,731	428,148
Cost of other services	199,632	177,302
Selling and administrative expenses	325,910	306,581
Operating income	140,070	139,294
Interest income	(68)	(77)
Interest expense	16,523	16,598
Income before income taxes	123,615	122,773
Income taxes	45,861	46,040
Net income	$ 77,754	$ 76,733
Basic earnings per share (dollars per share)	$ 0.63	$ 0.61
Diluted earnings per share (dollars per share)	$ 0.63	$ 0.60