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INCOME TAXES (Schedule of Effective Tax Rate Reconciliation) (Details) | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Income Tax Disclosure [Abstract] |  |  |
Federal statutory rate | 35.00% | 35.00% | 35.00%
Increase (decrease) in income taxes resulting from: |  |  |
State income taxes, net of federal tax benefit | 0.30% | 2.60% | 5.00%
Foreign operations | (17.20%) | (14.70%) | (11.50%)
Goodwill impairment | 34.10% | 0.00% | 0.00%
Changes in valuation allowances | (1.10%) | (0.40%) | (14.00%)
Uncertain tax positions | (8.50%) | (2.50%) | (5.80%)
Research and development credit | (1.80%) | 0.00% | (3.00%)
Return to provision | (6.60%) | (0.50%) | (5.40%)
Other | (1.50%) | 1.30% | 1.50%
Effective tax rate | 32.70% | 20.80% | 1.80%

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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 + Details
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