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RETIREMENT BENEFITS (Notes)
3 Months Ended
Dec. 28, 2019
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Pension and Other Postretirement Benefits Disclosure [Text Block] RETIREMENT PLANS
The components of net periodic pension cost for the Company's defined benefit plans were as follows (in millions):
 
Thirteen Week Periods Ended
 
December 28, 2019
 
December 29, 2018
 
U.S. Pension Plans
 
Non-U.S. Pension Plans
 
U.S. Pension Plans
 
Non-U.S. Pension Plans
Service cost
$
2

 
$
1

 
$
1

 
$
1

Interest cost
3

 
1

 
2

 
1

Expected return on plan assets
(5
)
 
(1
)
 
(3
)
 
(1
)
Amortization of prior service cost

 

 

 

Amortization of actuarial (gain) loss

 

 

 

Net periodic pension cost
$

 
$
1

 
$

 
$
1


The net periodic pension cost for the Company's post-retirement pension plans was immaterial for the thirteen week periods ended December 28, 2019 and December 29, 2018. The defined benefit plan components of total pension cost, other than service cost, are included in other expense in the Company's condensed consolidated statements of income.