RETIREMENT AND DEFERRED COMPENSATION PLANS (Tables)

9 Months Ended

Sep. 30, 2016

RETIREMENT AND DEFERRED COMPENSATION PLANS

Components of net periodic benefit cost

	Domestic Plans				Foreign Plans
Three Months Ended September 30,	2016		2015		2016		2015
Service cost	$	2,261	$	2,504	$	1,148	$	1,145
Interest cost		1,694		1,589		477		414
Expected return on plan assets		(2,118)		(1,898)		(550)		(449)
Amortization of net loss		820		1,351		388		420
Amortization of prior service cost		—		—		89		64
Net periodic benefit cost	$	2,657	$	3,546	$	1,552	$	1,594
	Domestic Plans				Foreign Plans
Nine Months Ended September 30,	2016		2015		2016		2015
Service cost	$	6,781	$	7,512	$	3,449	$	3,444
Interest cost		5,082		4,767		1,432		1,246
Expected return on plan assets		(6,353)		(5,693)		(1,651)		(1,351)
Amortization of net loss		2,462		4,053		1,165		1,263
Amortization of prior service cost		—		—		265		193
Net periodic benefit cost	$	7,972	$	10,639	$	4,660	$	4,795