BUSINESS COMBINATIONS (Acquired Intangible Assets Subject to Amortization and Values and Estimated Useful Lives) (Detail) - Association Of Certified Anti-Money Laundering Specialists [Member] $ in Thousands	Jul. 02, 2016 USD ($)
Customer Relationships [Member]
Business Acquisition [Line Items]
Amortizable intangible assets	$ 42,500
Amortizable intangible assets, estimated useful lives	10 years
Curriculum [Member]
Business Acquisition [Line Items]
Amortizable intangible assets	$ 5,000
Amortizable intangible assets, estimated useful lives	3 years
Noncompete Agreements [Member]
Business Acquisition [Line Items]
Amortizable intangible assets	$ 700
Amortizable intangible assets, estimated useful lives	1 year
Proprietary Technology [Member]
Business Acquisition [Line Items]
Amortizable intangible assets	$ 500
Amortizable intangible assets, estimated useful lives	4 years