Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Nov. 30, 2014		Nov. 30, 2013		Nov. 30, 2014		Nov. 30, 2013
Net Sales	$ 1,071,128		$ 1,071,487		$ 2,275,024		$ 2,236,161
Cost of Sales	617,185		613,542		1,312,688		1,279,144
Gross Profit	453,943		457,945		962,336		957,017
Selling, General and Administrative Expenses	334,889		343,048		681,414		678,507
Interest Expense	19,404		20,809		38,819		41,534
Investment (Income), Net	(5,058)		(2,005)		(8,861)		(5,899)
Other (Income), Net	(1,042)		(1,491)		(2,864)		(1,925)
Income (Loss) Before Income Taxes	105,750		97,584		253,828		244,800
Provision for Income Taxes	31,894		29,170		75,133		69,497
Net Income	73,856		68,414		178,695		175,303
Less: Net Income Attributable to Noncontrolling Interests	4,090		4,852		9,850		8,643
Net Income Attributable to RPM International Inc. Stockholders	$ 69,766		$ 63,562		$ 168,845		$ 166,660
Average Number of Shares of Common Stock Outstanding:
Basic	130,028		129,426		130,061		129,385
Diluted	134,966	[1],[2]	130,418	[1],[2]	135,000	[1],[2]	130,359	[1],[2]
Earnings per Share of Common Stock Attributable to RPM International Inc. Stockholders:
Basic	$ 0.52		$ 0.48		$ 1.27		$ 1.26
Diluted	$ 0.52		$ 0.48		$ 1.24		$ 1.25
Cash Dividends Declared per Share of Common Stock	$ 0.260		$ 0.240		$ 0.500		$ 0.465

[1] For the three month periods ended November 30, 2014 and 2013, respectively, approximately 3.2 million shares and 3.1 million shares of stock granted under stock-based compensation plans were excluded from the calculation of diluted EPS, as the effect would have been anti-dilutive.

[2] For the six month periods ended November 30, 2014 and 2013, respectively, approximately 3.0 million shares and 2.9 million shares of stock granted under stock-based compensation plans were excluded from the calculation of diluted EPS, as the effect would have been anti-dilutive.