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RETIREMENT PLANS (Tables)
 6 Months Ended
Mar. 29, 2019
Retirement Benefits [Abstract]  
Schedule of Net Defined Benefit Costs The components of net defined benefit costs were as follows:
 
Three Months Ended
 
Six Months Ended
(In millions)
March 29,
2019
 
March 30,
2018
 
March 29,
2019
 
March 30,
2018
Defined Benefit Plans
 
 
 
 
 
 
 
Service cost
$
1.8

 
$
1.7

 
$
3.6

 
$
3.3

Interest cost
1.0

 
0.8

 
1.9

 
1.6

Expected return on plan assets
(1.6
)
 
(2.0
)
 
(3.2
)
 
(4.0
)
Amortization of prior service cost
(0.2
)
 
(0.2
)
 
(0.4
)
 
(0.3
)
Recognized actuarial loss
0.5

 
0.7

 
1.1

 
1.4

Net periodic benefit cost
$
1.5

 
$
1.0

 
$
3.0

 
$
2.0