v3.26.1
Note 6 - Components of Net Periodic Benefit Related to Pension and Other Postretirement Benefit Plans - Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
May 30, 2026
May 31, 2025
May 30, 2026
May 31, 2025
Pension Plan [Member] | UNITED STATES        
Service cost $ 0 $ 0 $ 0 $ 0
Interest cost 3,097 3,242 6,195 6,484
Expected return on assets (5,782) (5,717) (11,565) (11,434)
Prior service cost 0 0 0 0
Actuarial loss (gain) 1,895 1,953 3,789 3,906
Net periodic (benefit) cost (790) (522) (1,581) (1,044)
Settlement charge     0 0
Pension Plan [Member] | Foreign Plan [Member]        
Service cost 322 385 645 753
Interest cost 1,657 1,495 3,321 2,937
Expected return on assets (1,831) (1,685) (3,669) (3,309)
Prior service cost 30 29 61 56
Actuarial loss (gain) 482 490 966 965
Net periodic (benefit) cost 660 714 1,447 1,402
Settlement charge     123 0
Other Postretirement Benefits Plan [Member]        
Service cost 0 0 0 0
Interest cost 218 249 437 498
Expected return on assets (3,801) (3,484) (7,603) (6,968)
Prior service cost 0 0 0 0
Actuarial loss (gain) (2,429) (2,277) (4,858) (4,554)
Net periodic (benefit) cost $ (6,012) $ (5,512) (12,024) (11,024)
Settlement charge     $ 0 $ 0