CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Aug. 31, 2012		Aug. 31, 2011
Net income	$ 30,619	[1]	$ 83,340
Other Comprehensive Income, Net of Tax:
Foreign Currency Translation Adjustments	39,230	[1]	(9,104)
Pension and Other Postretirement Benefit Liability Adjustments	1,206	[1]	2,218
Unrealized Gain (Loss) on Securities	(352)	[1]	(3,253)
Unrealized Gain on Derivatives	187	[1]	(1,079)
Comprehensive Income	70,890	[1]	72,122
Less: Comprehensive Income Attributable to Noncontrolling Interests	13,033	[1]	7,194
Comprehensive Income Attributable to RPM International Inc. Stockholders	$ 57,857	[1]	$ 64,928

[1] Restated