INCOME TAXES - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Income Tax [Line Items]
Federal statutory income tax rate				35.00%
Goodwill impairment	$ 142,002	$ 0		$ 142,002	$ 0
Deferred tax benefit from impairment of goodwill	27,137
Increase in tax benefit due to discrete items				1,964	7,735
Income tax expense (benefit), gain on sale of equity interest					(4,896)
Increase (decrease) in valuation allowance					1,915
Unrecognized tax benefits due to settlement of tax examination			$ 10,424
Impact on effective tax rate			6,776
Reversal of accrued interest related to unrecognized tax benefits			12,607
Reversal of accrued interest, impact on effective tax rate			$ 8,977
Total benefit reflect in tax provision					$ 15,753
Long-term income taxes payable	36,507			36,507		$ 36,348
Domestic Tax Authority
Income Tax [Line Items]
Long-term income taxes payable	36,507			36,507		$ 36,348
Domestic Tax Authority | Minimum
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	0			0
Domestic Tax Authority | Maximum
Income Tax [Line Items]
Decrease in unrecognized tax benefits is reasonably possible	$ 4,000			$ 4,000