Pension Plans (Tables)

9 Months Ended

Feb. 28, 2018

Compensation And Retirement Disclosure [Abstract]

Retirement-Related Benefit Plans' Impact on Income Before Income Taxes

The following tables provide the retirement-related benefit plans’ impact on income before income taxes for the three and nine month periods ended February 28, 2018 and 2017:

	U.S. Plans						Non-U.S. Plans
	Three Months Ended						Three Months Ended
	February 28,			February 28,			February 28,			February 28,
Pension Benefits	2018			2017			2018			2017
(In thousands)
Service cost	$	9,465		$	9,401		$	1,175		$	1,127
Interest cost		4,379			4,331			1,145			1,224
Expected return on plan assets		(8,086	)		(6,252	)		(1,978	)		(1,886	)
Amortization of:
Prior service cost (credit)		29			54			(6	)
Net actuarial losses recognized		3,618			5,540			451			573
Net Periodic Benefit Cost	$	9,405		$	13,074		$	787		$	1,038

	U.S. Plans						Non-U.S. Plans
	Three Months Ended						Three Months Ended
	February 28,			February 28,			February 28,		February 28,
Postretirement Benefits	2018			2017			2018		2017
(In thousands)
Service cost	$	-		$	-		$	311	$	284
Interest cost		43			57			224		222
Amortization of:
Prior service (credit)		(55	)		(58	)
Net actuarial losses recognized		6						79		60
Net Periodic Benefit (Credit) Cost	$	(6	)	$	(1	)	$	614	$	566

	U.S. Plans						Non-U.S. Plans
	Nine Months Ended						Nine Months Ended
	February 28,			February 28,			February 28,			February 28,
Pension Benefits	2018			2017			2018			2017
(In thousands)
Service cost	$	28,395		$	28,203		$	3,525		$	3,381
Interest cost		13,137			12,993			3,435			3,672
Expected return on plan assets		(24,258	)		(18,756	)		(5,934	)		(5,658	)
Amortization of:
Prior service cost		87			162			(18	)		-
Net actuarial losses recognized		10,854			16,620			1,353			1,719
Net Periodic Benefit Cost	$	28,215		$	39,222		$	2,361		$	3,114

	U.S. Plans						Non-U.S. Plans
	Nine Months Ended						Nine Months Ended
	February 28,			February 28,			February 28,		February 28,
Postretirement Benefits	2018			2017			2018		2017
(In thousands)
Service cost	$	-		$	-		$	933	$	852
Interest cost		129			171			672		666
Amortization of:
Prior service (credit)		(165	)		(174	)		-		-
Net actuarial losses recognized		18			-			237		180
Net Periodic Benefit (Credit) Cost	$	(18	)	$	(3	)	$	1,842	$	1,698