Note 6 - Components of Net Periodic Benefit Related to Pension and Other Postretirement Benefit Plans (Tables)

6 Months Ended

May 29, 2021

Notes Tables

Schedule of Net Benefit Costs [Table Text Block]

	Three Months Ended May 29, 2021 and May 30, 2020
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2021			2020			2021			2020			2021			2020
Service cost	$	-		$	-		$	821		$	721		$	5		$	18
Interest cost		2,325			2,935			739			781			206			284
Expected return on assets		(7,781	)		(6,439	)		(3,104	)		(2,798	)		(2,236	)		(1,994	)
Amortization:
Prior service cost (benefit)		(1	)		(1	)		17			16			-			-
Actuarial loss		799			1,799			1,016			940			18			16
Net periodic benefit	$	(4,658	)	$	(1,706	)	$	(511	)	$	(340	)	$	(2,007	)	$	(1,676	)

	Six Months Ended May 29, 2021 and May 30, 2020
													Other
	Pension Benefits												Postretirement
	U.S. Plans						Non-U.S. Plans						Benefits
Net periodic cost (benefit):	2021			2020			2021			2020			2021			2020
Service cost	$	-		$	-		$	1,654		$	1,441		$	11		$	37
Interest cost		4,650			5,869			1,472			1,563			411			567
Expected return on assets		(15,561	)		(12,879	)		(6,181	)		(5,596	)		(4,472	)		(3,988	)
Amortization:
Prior service cost (benefit)		(2	)		(2	)		34			32			-			-
Actuarial loss		1,599			3,598			2,038			1,880			36			31
Net periodic benefit	$	(9,314	)	$	(3,414	)	$	(983	)	$	(680	)	$	(4,014	)	$	(3,353	)