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INCOME TAXES - Schedule of Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015
Unrecognized Tax Benefits |  |
Balance at beginning of period | $ 103,208 | $ 106,914
Increases for tax position taken in the current year | 10,094 | 9,856
Increases for tax positions taken in previous years | 3,024 | 3,087
Decreases for tax position taken in previous years | (11,157) | (8,534)
Decreases due to settlements with tax authorities | (1,007) | (3,821)
Decreases due to lapse of statute of limitations | (6,200) | (4,294)
Balance at end of period | $ 97,962 | $ 103,208

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- Definition Amount of unrecognized tax benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Unrecognized Tax Benefit -URI http://asc.fasb.org/extlink&oid=6527854 + Details
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- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319 + Details
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