Quarterly report pursuant to Section 13 or 15(d)

Pension and Other Postretirement Benefit Plans (Tables)

v3.8.0.1
Pension and Other Postretirement Benefit Plans (Tables)
 3 Months Ended
Dec. 31, 2017
Retirement Benefits [Abstract]  
Net Periodic Pension and Other Postretirement Benefit Cost
Net periodic pension and other postretirement benefit cost for the plans included the following:
 
 
Three months ended December 31,
 
Pension
 
Other Postretirement
 
2017
 
2016
 
2017
 
2016
 
 
 
 
 
 
 
 
Service cost
$
2,039

 
$
2,138

 
$
84

 
$
98

Interest cost
2,049

 
1,841

 
158

 
157

Expected return on plan assets
(2,534
)
 
(2,312
)
 
—

 
—

Amortization:
 

 
 

 
 

 
 

Prior service cost
(35
)
 
(45
)
 
(49
)
 
(49
)
Net actuarial loss
1,752

 
2,509

 
—

 
—

 
 
 
 
 
 
 
 
Net benefit cost
$
3,271

 
$
4,131

 
$
193

 
$
206

Contributions Made and Anticipated for the Current Fiscal Year
Contributions made and anticipated for fiscal year 2018 are as follows:
Contributions
 
Pension
 
Other Postretirement
 
 
 
 
 
Contributions during the three months ended December 31, 2017:
 
 
 
 
Supplemental retirement plan
 
$
184

 
$
—

Other postretirement plan
 
—

 
437

 
 
 
 
 
Additional contributions expected in fiscal 2018:
 
 

 
 

Supplemental retirement plan
 
$
582

 
$
—

Other postretirement plan
 
—

 
607