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RETIREMENT AND DEFERRED COMPENSATION PLANS (Tables)
6 Months Ended
Jun. 30, 2017
RETIREMENT AND DEFERRED COMPENSATION PLANS  
Components of net periodic benefit cost

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Domestic Plans

 

Foreign Plans

 

Three Months Ended June 30,

    

2017

    

2016

    

2017

    

2016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service cost

 

$

2,433

 

$

2,260

 

$

1,382

 

$

1,163

 

Interest cost

 

 

1,757

 

 

1,694

 

 

438

 

 

482

 

Expected return on plan assets

 

 

(2,475)

 

 

(2,117)

 

 

(586)

 

 

(556)

 

Amortization of net loss

 

 

801

 

 

821

 

 

460

 

 

393

 

Amortization of prior service cost

 

 

 —

 

 

 —

 

 

98

 

 

89

 

Net periodic benefit cost

 

$

2,516

 

$

2,658

 

$

1,792

 

$

1,571

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Domestic Plans

 

Foreign Plans

 

Six Months Ended June 30,

    

2017

    

2016

    

2017

    

2016

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service cost

 

$

4,853

 

$

4,520

 

$

2,719

 

$

2,301

 

Interest cost

 

 

3,505

 

 

3,388

 

 

862

 

 

955

 

Expected return on plan assets

 

 

(4,939)

 

 

(4,235)

 

 

(1,154)

 

 

(1,101)

 

Amortization of net loss

 

 

1,602

 

 

1,642

 

 

907

 

 

777

 

Amortization of prior service cost

 

 

 —

 

 

 —

 

 

192

 

 

176

 

Net periodic benefit cost

 

$

5,021

 

$

5,315

 

$

3,526

 

$

3,108