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BUSINESS DESCRIPTION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 4) (USD $) | 12 Months Ended
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Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2009
Self Insurance Accruals |  |  |
Number of workers' compensation analysis models | 3 |  |
Trailing period of paid medical and prescription claims used in health insurance analysis (in months) | 12 |  |
Trailing period of incurred medical and prescription claims used in health insurance analysis (in months) | 24 |  |
Increase (decrease) in self-insurance expense due to change in estimates related to prior year open policy periods | $ 1,400,000 | $ (1,700,000) | $ (9,900,000)
Change in self-insurance reserve that would affect (loss) income (as a percent) | 10.00% | 10.00% | 10.00%
Effect of percentage change in the self-insurance reserve on income from continuing operations before income taxes and equity in income of affiliated companies | 4,600,000 | 4,500,000 | 4,000,000
Number of times the entity updates loss projections each year | 2 |  |
Changes in workers' compensation self-insurance accrual |  |  |
Self-insurance accruals, current | 14,700,000 | 18,400,000 |
Self-insurance accruals, noncurrent | 30,900,000 | 26,500,000 |
Workers' compensation self-insurance |  |  |
Changes in workers' compensation self-insurance accrual |  |  |
Beginning balance | 30,082,000 | 31,505,000 | 35,123,000
Provision for incurred losses | 13,993,000 | 14,739,000 | 14,676,000
Prior year actuarial loss development | 2,231,000 | 35,000 | (7,715,000)
Write-offs or claim payments | (12,584,000) | (14,867,000) | (12,145,000)
Other, net | (728,000) | (1,330,000) | 1,566,000
Ending balance | $ 32,994,000 | $ 30,082,000 | $ 31,505,000

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- Definition Carrying amount of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, arising from workmen's compensation-type of incidents that are expected to be paid within one year (or the normal operating cycle, if longer). + Details
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