Quarterly report pursuant to Section 13 or 15(d)

PENSION AND OTHER POSTRETIREMENT BENEFITS (Details)

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PENSION AND OTHER POSTRETIREMENT BENEFITS (Details) - USD ($)
$ in Millions
 3 Months Ended
Apr. 04, 2021
Mar. 29, 2020
Apr. 05, 2021
Pension and other postretirement benefits      
Defined contribution pension plans $ 35 $ 34  
Pension Plan      
Pension and other postretirement benefits      
Defined Benefit Plan, Plan Assets, Contributions by Employer 42 56  
Other Postretirement Benefits Plan      
Pension and other postretirement benefits      
Defined Benefit Plan, Plan Assets, Contributions by Employer 9 4  
Components of Net Periodic Benefit Cost      
Service cost 0 0  
Interest cost 1 2  
Expected return on plan assets 0 0  
Amortization of prior service cost 0 0  
Recognized net actuarial loss 0 0  
Net periodic benefit cost 1 2  
Estimate | Pension Plan      
Pension and other postretirement benefits      
Net periodic pension cost     $ 79
UNITED KINGDOM | Pension Plan      
Components of Net Periodic Benefit Cost      
Service cost 8 7  
Interest cost 8 9  
Expected return on plan assets (21) (19)  
Amortization of prior service cost 0 1  
Recognized net actuarial loss 8 8  
Net periodic benefit cost 3 6  
UNITED KINGDOM | Estimate | Pension Plan      
Pension and other postretirement benefits      
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year     17
UNITED STATES | Pension Plan      
Components of Net Periodic Benefit Cost      
Service cost 35 34  
Interest cost 19 24  
Expected return on plan assets (50) (49)  
Amortization of prior service cost 0 0  
Recognized net actuarial loss 12 10  
Net periodic benefit cost $ 16 $ 19  
UNITED STATES | Estimate | Pension Plan      
Pension and other postretirement benefits      
Defined Benefit Plan, Expected Future Employer Contributions, Remainder of Fiscal Year     $ 12