Accumulated Other Comprehensive Loss

9 Months Ended

Sep. 30, 2020

Accumulated Other Comprehensive Loss [Abstract]

Accumulated Other Comprehensive Loss

18.    Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive loss by component, net of tax, were as follows:

	Three Months Ended September 30,
		Postretirement		Foreign		Net Gain (Loss)
		Benefit Liability		Currency		on Cash Flow
(Dollars in thousands)		Adjustments		Items		Hedges		Total
Balances at June 30, 2019		$	1,126	$	(95,799)	$	(14,960)	$	(109,633)
Other comprehensive income (loss) before reclassifications, before tax			—		(9,547)		8,422		(1,125)
Reclassification to earnings:
Cash flow hedge income (loss), before tax			—		—		(10,553)		(10,553)
Current period other comprehensive income (loss), before tax			—		(9,547)		(2,131)		(11,678)
Tax effect			—		1,175		(487)		688
Current period other comprehensive income (loss), net of tax			—		(10,722)		(1,644)		(12,366)
Balances at September 30, 2019		$	1,126	$	(106,521)	$	(16,604)	$	(121,999)
Balances at June 30, 2020		$	1,206	$	(111,954)	$	(23,607)	$	(134,355)
Other comprehensive income (loss) before reclassifications, before tax			—		13,022		(11,261)		1,761
Reclassification to earnings:
Cash flow hedge income (loss), before tax			—		—		11,357		11,357
Current period other comprehensive income (loss), before tax			—		13,022		96		13,118
Tax effect			—		(1,052)		(173)		(1,225)
Current period other comprehensive income (loss), net of tax			—		14,074		269		14,343
Balances at September 30, 2020		$	1,206	$	(97,880)	$	(23,338)	$	(120,012)

	Nine Months Ended September 30,
		Postretirement		Foreign			Net Loss
		Benefit Liability		Currency			on Cash
(Dollars in thousands)		Adjustments		Items			Flow Hedges	Total
Balances at December 31, 2018		$	1,126	$	(103,190)	$	(3,297)	$	(105,361)
Other comprehensive income (loss) before reclassifications, before tax			—		(2,033)		(2,126)		(4,159)
Reclassification to earnings:
Cash flow hedge income (loss), before tax			—		—		(15,705)		(15,705)
Current period other comprehensive income (loss), before tax			—		(2,033)		(17,831)		(19,864)
Tax effect			—		1,298		(4,524)		(3,226)
Current period other comprehensive income (loss), net of tax			—		(3,331)		(13,307)		(16,638)
Balances at September 30, 2019		$	1,126	$	(106,521)	$	(16,604)	$	(121,999)
Balances at December 31, 2019		$	1,206	$	(97,575)	$	(13,007)	$	(109,376)
Other comprehensive income (loss) before reclassifications, before tax			—		(1,427)		(24,713)		(26,140)
Reclassification to earnings:
Cash flow hedge income (loss), before tax			—		—		11,242		11,242
Current period other comprehensive income (loss), before tax			—		(1,427)		(13,471)		(14,898)
Tax effect			—		(1,122)		(3,140)		(4,262)
Current period other comprehensive income (loss), net of tax			—		(305)		(10,331)		(10,636)
Balances at September 30, 2020		$	1,206	$	(97,880)	$	(23,338)	$	(120,012)