Pension and Other Postretirement Plans (Tables)

9 Months Ended

Jul. 31, 2016

The components of net periodic pension cost for the three and nine months ended July 31, 2016 and July 31, 2015 were:

	U.S.						International
Three Months Ended	2016			2015			2016			2015
Service cost	$	2,873		$	2,716		$	723		$	697
Interest cost		3,983			3,761			600			641
Expected return on plan assets		(4,917	)		(4,579	)		(368	)		(405	)
Amortization of prior service cost (credit)		19			30			(25	)		(22	)
Amortization of net actuarial loss		2,120			2,443			468			492
Total benefit cost	$	4,078		$	4,371		$	1,398		$	1,403

	U.S.						International
Nine Months Ended	2016			2015			2016			2015
Service cost	$	8,618		$	8,147		$	2,143		$	2,130
Interest cost		11,949			11,284			1,822			1,940
Expected return on plan assets		(14,750	)		(13,737	)		(1,133	)		(1,217	)
Amortization of prior service cost (credit)		57			90			(70	)		(68	)
Amortization of net actuarial loss		6,360			7,329			1,404			1,801
Settlement loss		—			—			—			1,275
Total benefit cost	$	12,234		$	13,113		$	4,166		$	5,861

The components of other postretirement benefit cost for the three and nine months ended July 31, 2016 and July 31, 2015 were:

	U.S.						International
Three Months Ended	2016			2015			2016			2015
Service cost	$	212		$	225		$	4		$	7
Interest cost		731			744			5			9
Amortization of prior service credit		(67	)		(110	)		—			—
Amortization of net actuarial (gain) loss		171			289			(6	)		—
Total benefit cost	$	1,047		$	1,148		$	3		$	16


	U.S.						International
Nine Months Ended	2016			2015			2016			2015
Service cost	$	637		$	675		$	12		$	22
Interest cost		2,192			2,232			17			27
Amortization of prior service credit		(201	)		(329	)		—			—
Amortization of net actuarial (gain) loss		514			866			(18	)		—
Total benefit cost	$	3,142		$	3,444		$	11		$	49