Pension and Other Postretirement Plans (Tables)

3 Months Ended

Jan. 31, 2016

Pension Cost [Member]

Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of Net Periodic Benefits Cost

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

	U.S.						International
Three Months Ended	2016			2015			2016			2015
Service cost	$	2,761		$	2,400		$	701		$	741
Interest cost		3,934			3,682			613			672
Expected return on plan assets		(4,919	)		(4,580	)		(387	)		(417	)
Amortization of prior service cost (credit)		19			30			(22	)		(24	)
Amortization of net actuarial loss		1,926			2,253			465			824
Settlement loss		—			—			—			1,275
Total benefit cost	$	3,721		$	3,785		$	1,370		$	3,071

Postretirement Benefit Costs [Member]

Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of Net Periodic Benefits Cost

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

	U.S.						International
Three Months Ended	2016			2015			2016			2015
Service cost	$	248		$	275		$	4		$	8
Interest cost		765			753			6			9
Amortization of prior service credit		(66	)		(110	)		—			—
Amortization of net actuarial (gain) loss		212			297			(6	)		—
Total benefit cost	$	1,159		$	1,215		$	4		$	17