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RESTATEMENT OF CONSOLIDATED FINANCIAL STATEMENTS (Cash Flows) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2018 | Apr. 01, 2017 | Mar. 31, 2018 | Apr. 01, 2017
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Net income | $ 36,313 | $ 32,670 | $ (33,215) | $ 50,066
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Deferred income taxes |  |  | 22,823 | 4,872
Accounts payable, accrued expenses and other current liabilities |  |  | (9,793) | 35,331
Net cash provided by operating activities |  |  | $ 57,073 | 42,978
As Previously Reported |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Net income |  | 29,041 |  | 44,624
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Deferred income taxes |  |  |  | 4,638
Accounts payable, accrued expenses and other current liabilities |  |  |  | 41,007
Net cash provided by operating activities |  |  |  | 42,978
Effect of Restatement |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |
Net income |  | $ 3,629 |  | 5,442
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |  |
Deferred income taxes |  |  |  | 234
Accounts payable, accrued expenses and other current liabilities |  |  |  | (5,676)
Net cash provided by operating activities |  |  |  | $ 0

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