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

12 Months Ended

Dec. 31, 2020

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
2020:
First Quarter	$	0.25
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

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, 2017	$	(28,822)	$	—	$	(41,959)	$	6,900	$	(63,881)
Net current period change		1,470		—		167		(351)		1,286
Amounts reclassified from AOCL		—		—		721		(185)		536
Effects of Adoption of ASU 2018-02		—		—		—		(9,439)		(9,439)
Balance as of 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 AOCL		—		(1,046)		795		78		(173)
Balances at December 31, 2019	$	(22,184)	$	(1,530)	$	(49,282)	$	(1,714)	$	(74,710)
Net current period change		(5,228)		(33,902)		(9,345)		11,968		(36,507)
Amounts reclassified from AOCL		—		3,685		985		(1,165)		3,505
Amounts reclassified due to de-designation		—		14,928		—		(3,720)		11,208
Balances at December 31, 2020	$	(27,412)	$	(16,819)	$	(57,642)	$	5,369	$	(96,504)

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

		Amount of Reclassification from AOCL
		Year Ended December 31,
Component of AOCL	Location of Reclassification into Income	2020		2019		2018
Amortization of loss on interest rate hedge	Interest expense	$	3,685	$	(1,046)	$	—
	Income tax benefit		(917)		276		—
	Net of tax	$	2,768	$	(770)	$	—
Amortization of deferred actuarial loss and prior service cost	Operating expenses	$	985	$	795	$	721
	Income tax expense		(248)		(198)		(185)
	Net of tax	$	737	$	597	$	536
Total reclassifications		$	3,505	$	(173)	$	536