Pensions and Postretirement Benefits Other than Pensions

The following tables disclose the amount of net periodic benefit costs for the three months ended March 31, 2018 and 2017 for the Company’s defined benefit plans and other postretirement benefits:



	Pension Benefits - Domestic
	Three Months Ended March 31,
	2018			2017
Components of net periodic benefit cost:
Service cost	$	2,580		$	2,465
Interest cost	9,210			9,813
Expected return on plan assets	(13,498		)	(13,515		)
Amortization of actuarial loss	8,235			9,281
Net periodic benefit cost	$	6,527		$	8,044



	Pension Benefits - International
	Three Months Ended March 31,
	2018			2017
Components of net periodic benefit cost:
Service cost	$	—		$	—
Interest cost	2,906			2,770
Expected return on plan assets	(3,155		)	(2,707		)
Amortization of actuarial loss	1,110			1,310
Net periodic benefit cost	$	861		$	1,373



	Other Postretirement Benefits
	Three Months Ended March 31,
	2018			2017
Components of net periodic benefit cost:
Service cost	$	487		$	501
Interest cost	2,313			2,515
Amortization of prior service credit	(135		)	(141		)
Net periodic benefit cost	$	2,665		$	2,875

As discussed in Note 1, the Company retrospectively applied the adoption of ASU 2017-07, “Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost” in the first quarter of 2018. The effect of the retrospective presentation change related to the net periodic cost of the Company's defined benefit plans and other postretirement benefits on the Company's Condensed Consolidated Statement of Income for the three month period ended March 31, 2017 was as follows:



				Effect of change
	As Adjusted			Americas			International			Corporate			Previously Reported
Cost of products sold	$	524,439		$	7,295		$	1,373		$	—		$	533,107
Selling, general and administrative expense	60,591			296			—			361			61,248
Other pension and postretirement benefit expense	(9,325		)	(7,591		)	(1,373		)	(361		)	—