XML 172 R91.htm IDEA: XBRL DOCUMENT v3.23.3
Employee Benefit Plans (Narrative) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Sep. 30, 2023
Oct. 01, 2022
Oct. 02, 2021
Defined Benefit Plan Disclosure      
One-time pension settlement charge $ 12,542 $ 0 $ 0
Class B Common Stock      
Defined Benefit Plan Disclosure      
Number of shares owned by the participants under RSP (in shares) 1,814,252    
Pension Plan      
Defined Benefit Plan Disclosure      
Total accumulated benefit obligation $ 587,754 $ 611,225  
Fair value of assets at measurement date 489,628    
Trust for Unqualified Plan      
Defined Benefit Plan Disclosure      
Estimated future employer contributions in next fiscal year 6,200    
Postretirement Benefit Plan      
Defined Benefit Plan Disclosure      
Plan assets $ 0    
Discount rate 5.60% 5.20% 2.50%
Service cost discount rate 5.10% 2.70% 2.50%
Interest cost discount rate 5.10% 1.50% 1.40%
Assumed annual per capita rate of increase of medical and drug costs for next fiscal year 7.30%    
Defined benefit plan, ultimate trend rate 4.50%    
U.S. Plans | Pension Plan      
Defined Benefit Plan Disclosure      
Pension settlement reduced projected benefit obligation $ 40,518 $ 0  
Pension settlement reduced fair value of assets 40,518 0  
Curtailment gain 0 0 $ 0
One-time pension settlement charge 12,542    
Fair value of assets at measurement date $ 392,444 $ 445,723 $ 640,513
Assumptions for pension expense, average rate of return on plan assets 6.50% 5.00% 5.00%
Plan assets $ 0 $ 0  
Discount rate 5.90% 5.50% 3.20%
Service cost discount rate 5.50% 3.30% 3.10%
Interest cost discount rate 5.40% 2.70% 2.60%
U.S. Plans | Equity securities | Pension Plan      
Defined Benefit Plan Disclosure      
Actual Plan Asset Allocations 40.00% 30.00%  
U.S. Plans | Fixed income securities | Pension Plan      
Defined Benefit Plan Disclosure      
Actual Plan Asset Allocations 60.00% 70.00%  
Non-U.S. Plans | Pension Plan      
Defined Benefit Plan Disclosure      
Pension settlement reduced projected benefit obligation $ 2,146 $ 2,312  
Pension settlement reduced fair value of assets 2,146 2,312  
Curtailment gain 0 0 $ 5,830
Fair value of assets at measurement date $ 97,184 $ 90,994 $ 127,766
Assumptions for pension expense, average rate of return on plan assets 4.30% 2.90% 3.20%
Estimated future employer contributions in next fiscal year $ 7,500    
Plan assets $ 13,647 $ 10,672  
Discount rate 4.70% 4.40% 1.80%
Service cost discount rate 4.50% 2.00% 1.50%
Interest cost discount rate 4.50% 1.70% 1.20%
Non-U.S. Plans | One of our non-U.S. plans | Pension Plan      
Defined Benefit Plan Disclosure      
Pension settlement reduced projected benefit obligation     $ 63,333
Pension settlement reduced fair value of assets     57,643
Curtailment gain     5,830
Non-U.S. Plans | Equity securities | Pension Plan      
Defined Benefit Plan Disclosure      
Actual Plan Asset Allocations 25.00% 26.00%  
Assumptions for pension expense, assumed average asset allocation 40.00%    
Non-U.S. Plans | Fixed income securities | Pension Plan      
Defined Benefit Plan Disclosure      
Actual Plan Asset Allocations 68.00% 65.00%  
Assumptions for pension expense, assumed average asset allocation 60.00%    
Profit Sharing      
Defined Benefit Plan Disclosure      
Profit share expense $ 38,702 $ 32,993 $ 34,257