Pensions and Postretirement Benefits Other than Pensions (Tables)

6 Months Ended

Jun. 30, 2018

Retirement Benefits [Abstract]

Components of Net Periodic Benefit Costs

The following tables disclose the amount of net periodic benefit costs for the three and six months ended June 30, 2018 and 2017 for the Company’s defined benefit plans and other postretirement benefits:

	Pension Benefits - Domestic
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Components of net periodic benefit cost:
Service cost	$	2,580		$	2,465		$	5,160		$	4,930
Interest cost	9,210			9,813			18,419			19,626
Expected return on plan assets	(13,498		)	(13,514		)	(26,997		)	(27,029		)
Amortization of actuarial loss	8,235			9,280			16,471			18,561
Net periodic benefit cost	$	6,527		$	8,044		$	13,053		$	16,088

	Pension Benefits - International
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Components of net periodic benefit cost:
Service cost	$	—		$	—		$	—		$	—
Interest cost	2,840			2,860			5,746			5,630
Expected return on plan assets	(3,073		)	(2,795		)	(6,216		)	(5,502		)
Amortization of actuarial loss	1,085			1,351			2,195			2,661
Net periodic benefit cost	$	852		$	1,416		$	1,725		$	2,789

	Other Postretirement Benefits
	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Components of net periodic benefit cost:
Service cost	$	487		$	501		$	974		$	1,002
Interest cost	2,313			2,516			4,625			5,031
Amortization of prior service credit	(135		)	(142		)	(270		)	(283		)
Net periodic benefit cost	$	2,665		$	2,875		$	5,329		$	5,750

Schedule of Effect of the Retrospective Presentation Change Related to the Net Periodic Cost of Defined Benefit Plans

The table below summarizes the impact to the balance sheet as of December 31, 2017:

	As Adjusted		Effect of Change		Previously Reported
Accounts receivable, less allowances	$	528,250	$	100,190	$	428,060
Accrued liabilities	280,666		100,190		180,476

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 and six months ended June 30, 2017 is shown in the following tables:

Three Months Ended June 30, 2017

				Effect of change
	As Adjusted			Americas			International			Corporate			Previously Reported
Cost of products sold	$	581,202		$	7,295		$	1,416		$	—		$	589,913
Selling, general and administrative expense	55,350			296			—			362			56,008
Other pension and postretirement benefit expense	(9,369		)	(7,591		)	(1,416		)	(362		)	—

Six Months Ended June 30, 2017

				Effect of change
	As Adjusted			Americas			International			Corporate			Previously Reported
Cost of products sold	$	1,105,642		$	14,591		$	2,788		$	—		$	1,123,021
Selling, general and administrative expense	115,941			592			—			722			117,255
Other pension and postretirement benefit expense	(18,693		)	(15,183		)	(2,788		)	(722		)	—