Note 8 - Components of Net Periodic Benefit Related to Pension and Other Postretirement Benefit Plans (Tables)

6 Months Ended

May 30, 2020

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended May 30, 2020 and June 1, 2019
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2020			2019			2020			2019			2020			2019
Service cost	$	-		$	1		$	721		$	562		$	18		$	25
Interest cost		2,935			3,673			781			1,189			284			388
Expected return on assets		(6,439	)		(6,326	)		(2,798	)		(2,606	)		(1,994	)		(1,754	)
Amortization:
Prior service cost (benefit)		(1	)		3			16			16			-			-
Actuarial loss		1,799			1,169			940			786			16			9
Net periodic benefit	$	(1,706	)	$	(1,480	)	$	(340	)	$	(53	)	$	(1,676	)	$	(1,332	)

	Six Months Ended May 30, 2020 and June 1, 2019
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2020			2019			2020			2019			2020			2019
Service cost	$	-		$	2		$	1,441		$	1,130		$	37		$	49
Interest cost		5,869			7,346			1,563			2,373			567			775
Expected return on assets		(12,879	)		(12,652	)		(5,596	)		(5,193	)		(3,988	)		(3,507	)
Amortization:
Prior service cost (benefit)		(2	)		6			32			32			-			-
Actuarial loss		3,598			2,338			1,880			1,575			31			17
Net periodic benefit	$	(3,414	)	$	(2,960	)	$	(680	)	$	(83	)	$	(3,353	)	$	(2,666	)