OTHER INTANGIBLE ASSETS, NET (Detail) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Gross	$ 1,147,306	$ 1,036,894
Accumulated Amortization	(528,743)	(498,817)
Net	618,563	538,077
Technology [Member]
Finite Lived Intangible Assets [Line Items]
Gross	299,444	274,615
Accumulated Amortization	(170,266)	(164,077)
Net	129,178	110,538
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Gross	650,987	568,720
Accumulated Amortization	(286,790)	(270,816)
Net	364,197	297,904
Contract and Program Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Gross	144,000	144,000
Accumulated Amortization	(32,400)	(27,000)
Net	111,600	117,000
Other Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Gross	52,875	49,559
Accumulated Amortization	(39,287)	(36,924)
Net	$ 13,588	$ 12,635