XML 29 R4.htm IDEA: XBRL DOCUMENT

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) (USD $) In Millions, unless otherwise specified	12 Months Ended
	May 31, 2013	May 31, 2012	May 31, 2011
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Derivative instruments unrealized gain (loss), tax expense (benefit)	$ 0.3	$ (2.1)	$ 0
Unrecognized pension and post retirement costs, tax expense (benefit)	$ 1.8	$ (7.6)	$ 4.1

Tax effect of the change in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Also includes an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

+ References+ Details