POSTRETIREMENT BENEFITS (Tables) (POSTRETIREMENT BENEFITS)

12 Months Ended

May 31, 2012

POSTRETIREMENT BENEFITS

Components of Net Periodic Pension and Postretirement Costs

The following table illustrates the effect on operations of these plans for the three years ended May 31, 2012:

	U.S. Plans									Non-U.S. Plans
(In thousands)	2012			2011			2010			2012		2011		2010
Service cost — Benefits earned during the period	$	—		$	5		$	3		$	745	$	736	$	338
Interest cost on the accumulated obligation		416			439			569			968		925		664
Amortization of:
Prior service cost		(86	)		(86	)		(28	)
Unrecognized losses		(58	)		(191	)		(137	)		72		89		(139	)
Net Periodic Postretirement Expense	$	272		$	167		$	407		$	1,785	$	1,750	$	863

Changes in Benefit Obligations

The changes in benefit obligations of the plans at May 31, 2012 and 2011 were as follows:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2012			2011			2012			2011
Accumulated postretirement benefit obligation at beginning of year	$	9,103		$	7,936		$	17,557		$	14,974
Service cost					5			745			709
Interest cost		416			439			968			891
Benefit payments		(665	)		(633	)		(369	)		(317	)
Medicare subsidy received		69			97
Actuarial (gains) losses		754			1,259			6,979			(33	)
Currency exchange rate changes								(1,363	)		1,333
Accumulated and accrued postretirement benefit obligation at end of year	$	9,677		$	9,103		$	24,517		$	17,557

Amounts Recognized in Consolidated Balance Sheet

Amounts recognized in the Consolidated Balance Sheets for the years ended May 31, 2012 and 2011 are as follows:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2012			2011			2012			2011
Current liabilities	$	(714	)	$	(672	)	$	(428	)	$	(380	)
Noncurrent liabilities		(8,963	)		(8,431	)		(24,089	)		(17,177	)
Net Amount Recognized	$	(9,677	)	$	(9,103	)	$	(24,517	)	$	(17,557	)

Pretax Net Actuarial Loss, Prior Service (Costs) and Transition Assets/(Obligations) Recognized in Accumulated Other Comprehensive Income (Loss) not Affecting Retained Earnings

The following table presents the pretax net actuarial gain (loss) and prior service credits recognized in accumulated other comprehensive income (loss) not affecting retained earnings:

	U.S. Plans					Non-U.S. Plans
(In thousands)	2012			2011		2012			2011
Net actuarial gain (loss)	$	(35	)	$	778	$	(9,441	)	$	(2,943	)
Prior service credits		603			689
Total recognized in accumulated other comprehensive income not affecting retained earnings	$	568		$	1,467	$	(9,441	)	$	(2,943	)

Changes Recognized in Other Comprehensive Income

The following table includes the changes recognized in other comprehensive income:

	U.S. Plans				Non-U.S. Plans
(In thousands)	2012		2011		2012			2011
Changes in plan assets and benefit obligations recognized in other comprehensive income:
Prior service cost	$	—	$	—	$	—		$	—
Net loss (gain) arising during the year		754		1,259		6,979			(33	)
Effect of exchange rates on amounts included in AOCI						(409	)		241
Amounts recognized as a component of net periodic benefit cost:
Amortization or curtailment recognition of prior service credit (cost)		86		86
Amortization or settlement recognition of net gain (loss)		58		191		(72	)		(89	)
Total recognized in other comprehensive loss (income)	$	898	$	1,536	$	6,498		$	119

Weighted-Average Assumptions used to Determine Benefit Obligations and Net Periodic and Postretirement Costs

The following weighted-average assumptions were used to determine our year-end benefit obligations and net periodic postretirement benefit costs under the plans:

	U.S. Plans						Non-U.S. Plans
Year-End Benefit Obligations	2012			2011			2012			2011
Discount rate		3.75	%		4.75	%		4.75	%		5.75	%
Current healthcare cost trend rate		7.70	%		7.87	%		6.92	%		7.00	%
Ultimate healthcare cost trend rate		4.50	%		4.50	%		4.20	%		4.50	%
Year ultimate healthcare cost trend rate will be realized		2029			2029			2030			2030

	U.S. Plans									Non-U.S. Plans
Net Periodic Postretirement Cost	2012			2011			2010			2012			2011			2010
Discount rate		4.75	%		5.75	%		6.90	%		5.75	%		5.75	%		8.00	%
Healthcare cost trend rate		7.87	%		8.04	%		8.60	%		7.00	%		7.40	%		10.00	%
Ultimate healthcare cost trend rate		4.50	%		4.50	%		4.50	%		4.50	%		4.50	%		5.00	%
Year ultimate healthcare cost trend rate will be realized		2029			2029			2029			2030			2030			2024

Increasing or Decreasing Current Healthcare Cost Trend Rates by One Percentage would affect Accumulated Postretirement Benefit Obligation and Net Postretirement Expense

Increasing or decreasing current healthcare cost trend rates by 1% would affect our accumulated postretirement benefit obligation and net postretirement expense by the following amounts for the years ended May 31, 2012 and 2011:

	U.S. Plans						Non-U.S. Plans
(In thousands)	2012			2011			2012			2011
1% Increase in trend rate
Accumulated Benefit Obligation	$	390		$	442		$	3,920		$	3,938
Postretirement Cost		21			22			473			423
1% Decrease in trend rate
Accumulated Benefit Obligation	$	(348	)	$	(394	)	$	(5,176	)	$	(3,039	)
Postretirement Cost		(19	)		(19	)		(351	)		(320	)