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INCOME TAXES (Narrative) (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2018 USD ($) | Dec. 30, 2017 USD ($) | Apr. 01, 2017 USD ($) | Mar. 31, 2018 USD ($) | Apr. 01, 2017 USD ($)
Income Tax Disclosure [Abstract] |  |  |  |  |
Income tax expense | $ 4,800 |  | $ 5,151 | $ 115,212 | $ 7,724
Tax cuts and jobs act of 2017 income tax expense (benefit) | $ 105,700 |  |  |  |
Excess tax benefits from stock based compensation |  | $ 5,400 |  |  |
Tax Cuts and Jobs Act of 2017, provisional income tax expense |  |  |  | 105,700 |
Tax Cuts and Job Act of 2017, change in tax rate, provisional income tax expense |  | 2,600 |  | 2,600 |
Tax Cuts and Job Act of 2017, transition tax for accumulated foreign earnings, provisional income tax expense |  | $ 103,200 |  | $ 103,200 |
Tax Cuts and Jobs Act of 2017, blended tax rate |  |  |  | 0.245 |

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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32639-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Income Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6515339 + Details
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