OTHER INTANGIBLE ASSETS, NET (Detail) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Gross	$ 1,158,088	$ 1,036,894
Accumulated Amortization	(519,215)	(498,817)
Net	638,873	538,077
Technology [Member]
Finite Lived Intangible Assets [Line Items]
Gross	302,999	274,615
Accumulated Amortization	(168,995)	(164,077)
Net	134,004	110,538
Customer Relationships [Member]
Finite Lived Intangible Assets [Line Items]
Gross	657,605	568,720
Accumulated Amortization	(280,993)	(270,816)
Net	376,612	297,904
Contract and Program Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Gross	144,000	144,000
Accumulated Amortization	(30,600)	(27,000)
Net	113,400	117,000
Other Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Gross	53,484	49,559
Accumulated Amortization	(38,627)	(36,924)
Net	$ 14,857	$ 12,635