EMPLOYEE BENEFIT PLANS - Obligations and Funded Status (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Noncurrent liabilities				$ (55,765)	$ (81,908)
U.S. Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	$ (50,154)
Service cost	(380)	$ (334)	$ (432)
Interest cost	(1,914)	(2,070)	(1,960)
Employee contributions	0	0
Plan curtailments and amendments	0	0
Obligation at end of year	(46,120)	(50,154)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	41,503
Employee contributions	0	0
Fair value of plan assets at end of year	37,640	41,503
Benefit obligations	(50,154)	(50,154)		(46,120)	(50,154)
Funded status				(8,480)	(8,651)
Noncurrent assets				0	0
Current liabilities				0	0
Noncurrent liabilities				(8,480)	(8,651)
Net amount recognized				(8,480)	(8,651)
Initial net obligation				0	0
Prior service cost				(11)	(13)
Net actuarial loss				(23,305)	(24,665)
Net amount recognized				(23,316)	(24,678)
International Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(219,225)
Service cost	(2,015)	(2,138)	(2,035)
Interest cost	(7,091)	(8,102)	(6,661)
Employee contributions	(6,200)
Obligation at end of year	(195,311)	(219,225)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	182,254
Employee contributions	6,200
Fair value of plan assets at end of year	168,069	182,254
Benefit obligations	(219,225)	(219,225)		(195,311)	(219,225)
Funded status				(27,242)	(36,971)
Noncurrent assets				5,554	2,424
Current liabilities				(362)	(398)
Noncurrent liabilities				(32,434)	(38,997)
Net amount recognized				(27,242)	(36,971)
Initial net obligation				(275)	(449)
Prior service cost				(80)	(157)
Net actuarial loss				(41,782)	(49,180)
Net amount recognized				(42,137)	(49,786)
U.S. Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(31,872)
Service cost	(9)	(29)	(47)
Interest cost	(1,233)	(1,155)	(1,113)
Obligation at end of year	(12,959)	(31,872)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Benefit obligations	(31,872)	(31,872)		(12,959)	(31,872)
Funded status				(12,959)	(31,872)
Current liabilities				(1,197)	(1,305)
Noncurrent liabilities				(11,762)	(30,567)
Net amount recognized				(12,959)	(31,872)
Initial net obligation				0	0
Prior service cost				22,837	8,993
Net actuarial loss				(22,202)	(26,096)
Net amount recognized				635	(17,103)
International Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(3,905)
Service cost	(38)	(47)	(48)
Interest cost	(129)	(173)	(172)
Obligation at end of year	(3,290)	(3,905)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Benefit obligations	(3,905)	(3,905)		(3,290)	(3,905)
Funded status				(3,290)	(3,905)
Current liabilities				(181)	(212)
Noncurrent liabilities				(3,109)	(3,693)
Net amount recognized				(3,290)	(3,905)
Initial net obligation				0	0
Prior service cost				21	32
Net actuarial loss				351	422
Net amount recognized				372	454
Change In Projected Benefit Obligation | U.S. Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(50,154)	(47,090)
Service cost	(381)	(334)
Interest cost	(1,914)	(2,070)
Benefits paid	3,628	5,083
Acquisition	0	0
Actuarial gain (loss)	2,701	(5,743)
Effect of currency rate changes	0	0
Obligation at end of year	(46,120)	(50,154)	(47,090)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Benefits paid	(3,628)	(5,083)
Acquisition	0	0
Effect of currency rate changes	0	0
Benefit obligations	(50,154)	(47,090)	(47,090)	(46,120)	(50,154)
Change In Projected Benefit Obligation | International Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(219,225)	(170,931)
Service cost	(2,015)	(2,138)
Interest cost	(7,091)	(8,102)
Employee contributions	(503)	(385)
Plan curtailments and amendments	0	(473)
Benefits paid	8,028	7,616
Acquisition	0	(39,381)
Actuarial gain (loss)	3,084	(23,335)
Effect of currency rate changes	22,411	16,958
Obligation at end of year	(195,311)	(219,225)	(170,931)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Employee contributions	503	385
Benefits paid	(8,028)	(7,616)
Acquisition	0	(39,381)
Effect of currency rate changes	22,411	16,958
Benefit obligations	(219,225)	(170,931)	(170,931)	(195,311)	(219,225)
Change In Projected Benefit Obligation | U.S. Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(31,872)	(25,860)
Service cost	(9)	(29)
Interest cost	(1,233)	(1,155)
Plan amendments	16,140	0
Benefits paid	1,478	978
Actuarial gain (loss)	2,537	(5,806)
Effect of currency rate changes	0	0
Obligation at end of year	(12,959)	(31,872)	(25,860)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Benefits paid	(1,478)	(978)
Effect of currency rate changes	0	0
Benefit obligations	(31,872)	(25,860)	(25,860)	$ (12,959)	(31,872)
Change In Projected Benefit Obligation | International Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Obligation at beginning of year	(3,905)	(3,871)
Service cost	(38)	(47)
Interest cost	(128)	(173)
Plan amendments	0	0
Benefits paid	125	66
Actuarial gain (loss)	37	(238)
Effect of currency rate changes	619	358
Obligation at end of year		(3,905)	(3,871)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Benefits paid	(125)	(66)
Effect of currency rate changes	619	358
Benefit obligations	(3,905)	(3,871)	(3,871)		$ (3,905)
Change In Plan Assets | U.S. Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Employee contributions	0	0
Benefits paid	3,628	5,083
Acquisition	0	0
Effect of currency rate changes	0	0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	41,503	42,980
Actual return on plan assets	(235)	3,606
Employer contributions	0	0
Employee contributions	0	0
Benefits paid	(3,628)	(5,083)
Acquisition	0	0
Effect of currency rate changes	0	0
Fair value of plan assets at end of year	37,640	41,503	42,980
Change In Plan Assets | International Defined Benefit Pension Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Employee contributions	(503)	(385)
Benefits paid	8,028	7,616
Acquisition	0	23,444
Effect of currency rate changes	(19,978)	(14,063)
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	182,254	156,705
Actual return on plan assets	6,572	17,363
Employer contributions	6,746	6,036
Employee contributions	503	385
Benefits paid	(8,028)	(7,616)
Acquisition	0	23,444
Effect of currency rate changes	(19,978)	(14,063)
Fair value of plan assets at end of year	168,069	182,254	156,705
Change In Plan Assets | U.S. Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefits paid	1,478	978
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0	0
Employer contributions	1,478	978
Benefits paid	(1,478)	(978)
Fair value of plan assets at end of year	0	0	0
Change In Plan Assets | International Post Retirement
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefits paid	125	162
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	0	0
Employer contributions	125	162
Benefits paid	(125)	(162)
Fair value of plan assets at end of year	$ 0	$ 0	$ 0