Pension and Other Postretirement Plans (Tables)

6 Months Ended

Apr. 30, 2020

The components of net periodic pension cost for the three and six months ended April 30, 2020 and 2019 were:

	U.S.						International
Three Months Ended	2020			2019			2020			2019
Service cost	$	5,235		$	3,577		$	459		$	486
Interest cost		4,026			4,492			251			424
Expected return on plan assets		(6,175	)		(5,794	)		(304	)		(407	)
Amortization of prior service credit		(22	)		(15	)		(68	)		(76	)
Amortization of net actuarial loss		3,622			1,544			729			428
Total benefit cost	$	6,686		$	3,804		$	1,067		$	855

	U.S.						International
Six Months Ended	2020			2019			2020			2019
Service cost	$	10,293		$	7,155		$	1,030		$	970
Interest cost		7,943			8,989			514			846
Expected return on plan assets		(12,334	)		(11,597	)		(635	)		(807	)
Amortization of prior service credit		(42	)		(30	)		(142	)		(152	)
Amortization of net actuarial loss		7,019			3,088			1,462			855
Total benefit cost	$	12,879		$	7,605		$	2,229		$	1,712

The components of other postretirement benefit cost for the three and six months ended April 30, 2020 and 2019 were:

	U.S.						International
Three Months Ended	2020			2019			2020			2019
Service cost	$	143		$	165		$	4		$	6
Interest cost		558			749			3			6
Amortization of prior service credit		(4	)		(6	)		—			—
Amortization of net actuarial (gain) loss		258			152			(9	)		(9	)
Total benefit cost	$	955		$	1,060		$	(2	)	$	3


	U.S.						International
Six Months Ended	2020			2019			2020			2019
Service cost	$	333		$	331		$	7		$	9
Interest cost		1,173			1,497			7			11
Amortization of prior service credit		(8	)		(13	)		—			—
Amortization of net actuarial (gain) loss		677			304			(18	)		(16	)
Total benefit cost	$	2,175		$	2,119		$	(4	)	$	4