Employee Retirement Plans (Tables)

3 Months Ended

Mar. 30, 2024

Employee Retirement Plans [Abstract]

Schedule of Costs of Retirement Plans [Table Text Block]

The following table summarizes the company's net periodic pension benefit related to the AGA Group pension plans (in thousands):

	Three Months Ended
	Mar 30, 2024		Apr 1, 2023
Net Periodic Pension Benefit:
Interest cost	$	10,780	$	11,138
Expected return on assets	(15,297)		(14,219)
Amortization of net loss	13		7
Amortization of prior service cost	659		631
	$	(3,845)	$	(2,443)