Preferred Stock, Common Stock and Other Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2019

Preferred Stock, Common Stock and Other Stockholders' Equity

Schedule of quarterly cash dividends per share of common stock declared and paid

	Dividends
	Paid
	Per Share
2019:
Fourth Quarter	$	0.83
Third Quarter	$	0.82
Second Quarter	$	0.82
First Quarter	$	0.82
2018:
Fourth Quarter	$	0.82
Third Quarter	$	0.78
Second Quarter	$	0.78
First Quarter	$	0.78
2017:
Fourth Quarter	$	0.70
Third Quarter	$	0.64
Second Quarter	$	0.64
First Quarter	$	0.64

Schedule of components of AOCI

									Accumulated
	Cumulative								Other
	Translation		Cash Flow		Defined Benefit		Income		Comprehensive
(Amounts in thousands)	Adjustment		Hedges		Plans		Taxes		Loss
Balance as of December 31, 2016	$	(31,942)	$	(826)	$	(43,960)	$	9,544	$	(67,184)
Net current period change		3,120		57		1,136		(2,106)		2,207
Amounts reclassified from AOCI		—		769		865		(538)		1,096
Balance as of December 31, 2017	$	(28,822)	$	—	$	(41,959)	$	6,900	$	(63,881)
Net current period change		1,470		—		167		(351)		1,286
Amounts reclassified from AOCI		—		—		721		(185)		536
Effects of Adoption of ASU 2018-02		—		—		—		(9,439)		(9,439)
Balances at December 31, 2018	$	(27,352)	$	—	$	(41,071)	$	(3,075)	$	(71,498)
Net current period change		5,168		(484)		(9,006)		1,283		(3,039)
Amounts reclassified from AOCI		—		(1,046)		795		78		(173)
Balances at December 31, 2019	$	(22,184)	$	(1,530)	$	(49,282)	$	(1,714)	$	(74,710)

Schedule of reclassifications out of accumulated other comprehensive income (loss)

		Amount of Reclassification from AOCI
		Year Ended December 31,
Component of AOCI	Location of Reclassification into Income	2019		2018		2017
Amortization of loss on interest rate hedge	Interest expense	$	(1,046)	$	—	$	769
	Income tax benefit		276		—		(279)
	Net of tax	$	(770)	$	—	$	490
Amortization of deferred actuarial loss and prior service cost	Operating expenses	$	795	$	721	$	865
	Income tax expense		(198)		(185)		(259)
	Net of tax	$	597	$	536	$	606
Total reclassifications		$	(173)	$	536	$	1,096