Accumulated Other Comprehensive Income (Loss) - Summary of Accumulated Other Comprehensive (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 29, 2020	Mar. 31, 2019
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	$ 451,116	$ 455,166
Pre-tax Activity	(66)	768
Tax Effect	16	(19,910)
Ending Balance	464,323	452,603
Reclassification of stranded tax effects
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(19,720)	0
Pre-tax Activity	0	0
Tax Effect	0	(19,720)
Ending Balance	(19,720)	(19,720)
Total AOCI
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(115,002)	(77,265)
Ending Balance	(115,052)	(96,407)
Interest rate swap
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(270)
Pre-tax Activity	(1,347)
Tax Effect	332
Ending Balance	(1,285)
Foreign currency translation adjustment
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(16)	0
Pre-tax Activity	(1)	(10)
Tax Effect	0	1
Ending Balance	(17)	(9)
Net Pension Activity | Actuarial loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(93,174)	(72,690)
Pre-tax Activity	1,189	901
Tax Effect	(293)	(222)
Ending Balance	(92,278)	(72,011)
Net Pension Activity | Prior service costs
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(7)	(24)
Pre-tax Activity	5	5
Tax Effect	(1)	(1)
Ending Balance	(3)	(20)
Net Postretirement Benefits Activity | Actuarial loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(1,191)	(4,902)
Pre-tax Activity	88	196
Tax Effect	(22)	(48)
Ending Balance	(1,125)	(4,754)
Net Postretirement Benefits Activity | Prior service costs
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning Balance	(624)	351
Pre-tax Activity	0	(324)
Tax Effect	0	80
Ending Balance	$ (624)	$ 107