SEGMENT REPORTING - Summary of Revenue Details by Service Line (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	$ 891,621	$ 715,689	$ 1,765,802	$ 1,379,008
Regulated and Compliance Solutions
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	517,186	515,978	1,021,220	1,013,388
Secure Information Destruction Services
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	190,534		375,164
Communication and Related Solutions
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	82,549	82,068	170,498	154,421
Manufacturing and Industrial Services
Entity Wide Information Revenue From External Customer [Line Items]
Revenues	$ 101,352	$ 117,643	$ 198,920	$ 211,199