v3.26.3
PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Oct. 02, 2026
Sep. 26, 2025
Oct. 02, 2026
Sep. 26, 2025
Net periodic pension and other Postretirement benefit cost        
Contributions to pension plan     $ 18 $ 23
Increase (Decrease) for Assets Transferred to (from) Plan     (218) (331)
Expected Future Employer Contributions, Remainder of Fiscal Year $ 9   9  
Pension Benefits        
Net periodic pension and other Postretirement benefit cost        
Service cost 26 $ 26 78 77
Interest cost 74 76 225 225
Expected return on plan assets (94) (106) (289) (314)
Amortization of prior service cost (credit) 1 1 2 1
Amortization of net actuarial loss (gain) 21 25 64 76
Settlement loss (gain) 167 0 167 0
Curtailment charges     0 11
Special termination benefits 25 0 25 25
Net periodic benefit cost (income) $ 220 22 $ 272 101
Weighted-Average Expected Long-term Rate of Return on Plan Assets 6.25%   6.25%  
Other Benefits        
Net periodic pension and other Postretirement benefit cost        
Service cost $ 1 1 $ 2 3
Interest cost 2 3 7 8
Expected return on plan assets (1) (1) (3) (3)
Amortization of prior service cost (credit) (1) (1) (2) (2)
Amortization of net actuarial loss (gain) 0 (1) 0 (1)
Settlement loss (gain) 0 0 0 0
Curtailment charges     0 0
Special termination benefits 0 0 0 0
Net periodic benefit cost (income) $ 1 $ 1 $ 4 $ 5
Weighted-Average Expected Long-term Rate of Return on Plan Assets 6.75%   6.75%