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INCOME TAXES (Details 6) | 12 Months Ended
--- | ---
Jun. 30, 2015 | Jun. 30, 2014 | Jun. 30, 2013
Effective income tax rate |  |  |
Provision for income taxes at federal statutory rate (as a percent) | 35.00% | 35.00% | 35.00%
UK patent box benefit (as a percent) | (2.10%) |  |
Impact to tax rate as a result of accelerating depreciation of certain foreign assets (as a percent) |  | 10.10% | 9.80%
Research and development tax credits (as a percent) | (0.90%) | (0.70%) | (1.90%)
Foreign income subject to tax at other than federal statutory rate (as a percent) | (9.40%) | (10.00%) | (8.90%)
Change in valuation allowance (as a percent) | (1.10%) | 2.80% | 2.80%
Unrecognized tax benefit (as a percent) | 4.10% | (2.50%) | (2.00%)
US tax on foreign earnings (as a percent) | 4.90% | 0.30% |
Non-taxable earnings from acquisitions (as a percent) | (2.30%) | (0.50%) | (0.40%)
Mexico imputed income (expense) (as a percent) | (0.70%) | 2.80% |
Other (as a percent) | (0.80%) | (0.40%) | 2.00%
Effective income tax rate (as a percent) | 26.70% | 36.90% | 36.40%

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