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INCOME TAXES (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012
Current [Abstract] |  |  |
Federal | $ 7,371 | $ 15,703 | $ 14,060
State | 3,612 | 3,423 | 2,483
Foreign | 10,427 | 4,804 | 6,437
Total provision for income taxes, current | 21,410 | 23,930 | 22,980
Deferred | 1,395 | 2,244 | 5,375
Total | $ 22,805 | $ 26,174 | $ 28,355
Reconciliation of the federal statutory tax rate to the consolidated effective tax rate [Abstract] |  |  |
Federal statutory tax rate (in hundredths) | 35.00% | 35.00% | 35.00%
Effect of state income taxes, net of federal deduction (in hundredths) | 3.80% | 2.70% | 2.10%
Foreign taxes less than federal statutory rate (in hundredths) | (2.10%) | (3.10%) | (0.60%)
Other (in hundredths) | (2.20%) | (2.00%) | (2.30%)
Effective tax rate (in hundredths) | 34.50% | 32.60% | 34.20%
Foreign subsidiaries income before income taxes | $ 23,835 | $ 23,662 | $ 24,654
Undistributed earnings of foreign subsidiaries | 259,354 |  |
Deferred tax assets [Abstract] |  |  |
Pension and postretirement benefits | 34,309 | 26,780 |
Accruals and reserves not currently deductible | 28,090 | 20,939 |
Income tax credit carryforward | 9,839 | 0 |
Operating and capital loss carryforwards | 25,419 | 3,733 |
Stock options | 8,366 | 10,691 |
Other | 21,089 | 8,034 |
Total deferred tax assets | 127,112 | 70,177 |
Valuation allowances | (24,540) | (2,234) |
Net deferred tax assets | 102,572 | 67,943 |
Deferred tax liabilities: |  |  |
Depreciation | (7,651) | (3,693) |
Goodwill and intangible assets | (183,685) | (67,012) |
Other | (18,590) | (1,630) |
Deferred tax liabilities | (209,926) | (72,335) |
Net deferred tax liability | (107,354) | (4,392) |
Changes in the total amount of gross unrecognized tax benefits [Roll Forward] |  |  |
Balance, beginning of year | 4,516 | 4,501 | 4,721
Increase from acquisition | 385 | 0 | 0
Increases for tax positions of prior years | 369 | 0 | 742
Decreases for tax positions of prior years | (863) | (124) | (74)
Increases based on tax positions related to the current year | 623 | 708 | 137
Decreases due to settlements with taxing authorities | (12) | (250) | (602)
Decreases due to lapse of statute of limitation | (707) | (319) | (423)
Balance, end of year | 4,311 | 4,516 | $ 4,501
Unrecognized tax benefits that would impact effective tax rate | 4,311 | 4,516 |
Change in unrecognized tax benefits | 801 |  |
Total penalties and interest accrued | 2,135 | $ 2,401 |
Tax attributes acquired in acquisition | 6,346 |  |
Foreign tax credit carryforwards | 3,120 |  |
Valuation allowance | 689 |  |
Net carrying value of tax credit forwards | 2,431 |  |
Capital Loss Carryforward [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Amount of tax credit carryforward | 25,862 |  |
U.S. State [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Amount of operating loss carryforwards | 70,130 |  |
Amount of tax credit carryforward | 5,260 |  |
Foreign [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Amount of operating loss carryforwards | 66,688 |  |
Amount of tax credit carryforward | $ 4,579 |  |
United States - Federal [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2011 and forward |  |
United States - State [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2010 and forward |  |
Canada [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2009 and forward |  |
Europe [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2008 and forward |  |
United Kingdom [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2012 and forward |  |
Australia [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2010 and forward |  |
Asia [Member] |  |  |
Open Tax Years By Jurisdiction [Line Items] |  |  |
Years subject to examination | 2008 and forward |  |

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