BASIS OF PRESENTATION OF UNAUDITED INTERIM CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES: (Details 2) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2012 item	Sep. 30, 2011
Stock-based compensation award plans
Number of types of share-based awards granted	5
Compensation expense	$ 1.8	$ 2.4
Stock-based compensation award plans, additional disclosures
Unrecognized compensation cost related to unvested stock-based compensation	17.8
Weighted average period of recognition of unrecognized compensation cost related to unvested stock-based compensation	2 years 10 months 24 days
Total fair value of stock awards vested	0.3
Maximum
Stock-based compensation award plans, additional disclosures
Cash received from exercise of share-based instruments	0.1
Intrinsic value of share-based awards exercised	0.1	0.1
Total fair value of stock awards vested		0.1
Stock options
Stock options outstanding
Balance at the beginning of the period (in shares)	652,000
Exercised (in shares)	(3,000)
Forfeited or expired (in shares)	(64,000)
Balance at the end of the period (in shares)	584,938
Exercisable at the end of the period (in shares)	530,568
Stock options, weighted average exercise price
Balance at the beginning of the period (in dollars per share)	$ 32.53
Exercised (in dollars per share)	$ 18.90
Forfeited or expired (in dollars per share)	$ 29.77
Balance at the end of the period (in dollars per share)	$ 32.89
Exercisable at the end of the period (in dollars per share)	$ 33.94
Outstanding options, weighted average remaining contractual term	3 years 7 months 6 days
Weighted average remaining contractual term of exercisable options	3 years 3 months 18 days
Options expected to vest (in shares)	49,399
Options expected to vest, weighted average grant price (in dollars per share)	$ 22.96
Options expected to vest, weighted average remaining contractual life	6 years 8 months 12 days
SARs
Rollforward of RSAs, RSUs and SARs outstanding
Outstanding at the beginning of the period (in shares)	734,000
Granted (in shares)	581,000
Vested/Exercised (in shares)	(3,000)
Forfeited or expired (in shares)	(287,000)
Outstanding at the end of the period (in shares)	1,024,725
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Weighted Average Exercise Price, outstanding at the beginning of the period (in dollars per share)	$ 26.02
Weighted Average Exercise Price, Granted (in dollars per share)	$ 18.01
Weighted Average Exercise Price, Vested/Exercised (in dollars per share)	$ 16.60
Weighted Average Exercise Price, Forfeited or Expired (in dollars per share)	$ 28.00
Weighted Average Exercise Price, outstanding at the end of the period (in dollars per share)	$ 20.95
Exercisable at the end of the period (in shares)	299,080
Outstanding awards, intrinsic value	0.3
Outstanding awards, weighted average remaining contractual term	8 years 1 month 6 days
Outstanding and unvested awards expected to vest (in shares)	672,567
Outstanding and unvested awards expected to vest, weighted average grant price (in dollars per share)	$ 18.18
Outstanding and unvested awards expected to vest, weighted average remaining contractual term	9 years 4 months 24 days
Outstanding and unvested awards expected to vest, total intrinsic value (in dollars)	0.3
Weighted average remaining contractual term of exercisable options	5 years 2 months 12 days
Stock-based compensation award plans, additional disclosures
Weighted Average Grant Date Fair Value, Granted (in dollars per share)	$ 6.64
Risk-free interest rate (as a percent)	0.85%
Expected term (in years)	6 years
Expected volatility (as a percent)	44.00%
Expected dividend yield (as a percent)	1.33%
RSAs and RSUs
Rollforward of RSAs, RSUs and SARs outstanding
Outstanding at the beginning of the period (in shares)	660,000
Granted (in shares)	284,000
Vested/Exercised (in shares)	(17,000)
Forfeited or expired (in shares)	(3,000)
Outstanding at the end of the period (in shares)	924,000
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Weighted Average Exercise Price, outstanding at the beginning of the period (in dollars per share)	$ 25.44
Weighted Average Exercise Price, Granted (in dollars per share)	$ 17.52
Weighted Average Exercise Price, Vested/Exercised (in dollars per share)	$ 17.96
Weighted Average Exercise Price, Forfeited or Expired (in dollars per share)	$ 18.01
Weighted Average Exercise Price, outstanding at the end of the period (in dollars per share)	$ 23.18
RSAs
Rollforward of RSAs, RSUs and SARs outstanding
Outstanding at the end of the period (in shares)	500,701
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Outstanding awards, intrinsic value	9.2
Outstanding awards, weighted average remaining contractual term	2 years 6 months
Outstanding and unvested awards expected to vest (in shares)	452,826
Outstanding and unvested awards expected to vest, total intrinsic value (in dollars)	8.3
Stock-based compensation award plans, additional disclosures
Weighted Average Grant Date Fair Value, Granted (in dollars per share)	$ 18.01	$ 13.59
RSUs
Rollforward of RSAs, RSUs and SARs outstanding
Vested/Exercised (in shares)	(250,907)
Outstanding at the end of the period (in shares)	423,782
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Vested awards, intrinsic value	4.6
Outstanding awards, intrinsic value	7.8
Outstanding awards, weighted average remaining contractual term	1 year
Unvested awards (in units)	164,106,000
Unvested awards, intrinsic value	3.0
Unvested awards, weighted average remaining contractual term	2 years 7 months 6 days
Stock-based compensation award plans, additional disclosures
Weighted Average Grant Date Fair Value, Granted (in dollars per share)	$ 17.16
Risk-free interest rate (as a percent)	0.66%
Expected volatility (as a percent)	47.00%
Expected dividend yield (as a percent)	1.33%
Vested RSUs with deferral of payment until January 31, 2013
Rollforward of RSAs, RSUs and SARs outstanding
Vested/Exercised (in shares)	(215,000)
Vested RSUs with deferral of payment after award recipient is no longer employee or director
Rollforward of RSAs, RSUs and SARs outstanding
Vested/Exercised (in shares)	(35,907)
Performance share units
Rollforward of RSAs, RSUs and SARs outstanding
Granted (in shares)	193,000
Outstanding at the end of the period (in shares)	193,000
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Weighted Average Exercise Price, outstanding at the end of the period (in dollars per share)	$ 18.38
Future compensation expense for currently unvested units	3.5
Stock-based compensation award plans, additional disclosures
Weighted Average Grant Date Fair Value, Granted (in dollars per share)	$ 18.38
Performance share units | Maximum
RSAs, RSUs and SARs outstanding, other relevant terms of the awards
Future compensation expense for currently unvested units	$ 7.1
2004 Plan | Issued prior to July 1, 2011 | Stock options and SARs
Stock-based compensation award plans
Vesting period	5 years
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant	20.00%
2004 Plan | Issued prior to July 1, 2011 | Stock options and SARs | Maximum
Stock-based compensation award plans
Term of award	10 years
2004 Plan | Issued prior to July 1, 2011 | RSAs
Stock-based compensation award plans
Vesting period	5 years
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant	20.00%
2004 Plan | Issued prior to July 1, 2011 | RSUs
Stock-based compensation award plans
Vesting period	5 years
2004 Plan | Issued after July 1, 2011
Stock-based compensation award plans
Recipients' age required under award vesting terms	62 years
Employees' age required under award vesting terms	55 years
Number of years of continuous service to be completed by an employee under award vesting terms	15 years
2004 Plan | Issued after July 1, 2011 | SARs
Stock-based compensation award plans
Vesting period	3 years
Number of anniversaries	3
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant	33.30%
2004 Plan | Issued after July 1, 2011 | RSAs vesting over five anniversaries
Stock-based compensation award plans
Number of anniversaries	5
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant	20.00%
2004 Plan | Issued after July 1, 2011 | RSAs cliff vesting in two years
Stock-based compensation award plans
Vesting period	2 years
2004 Plan | Issued after July 1, 2011 | RSAs cliff vesting in five years
Stock-based compensation award plans
Vesting period	5 years
2004 Plan | Issued after July 1, 2011 | RSUs
Stock-based compensation award plans
Number of anniversaries	3
Percentage of stock-based awards vesting annually on each of the first five anniversaries of the date of grant	33.30%
2004 Plan | Issued after July 1, 2011 | RSUs | Chief Executive Officer
Stock-based compensation award plans
Consecutive days stock must reach a certain price for CEO award to vest	20 days