Share-Based Compensation (Tables)

9 Months Ended

Mar. 31, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Fair Value of Each Option Award Estimated on the Date of Grant Using the Black-Scholes Option Valuation Model

The fair value of each option award is estimated on the date of grant using the Black-Scholes option valuation model, which uses the assumptions noted in the following table.

	Nine Months Ended March 31,
	2013			2012
Expected volatility		41.8% - 59.3	%		48.8% - 66.2	%
Weighted-average volatility		49.9	%		59.1	%
Expected annual dividend	$	0.60		$	0.30
Expected term (in years)		2.32 - 4.49			1.70 - 5.54
Risk-free rate		0.2% - 0.7	%		0.2% - 1.0	%

Summary of Stock Option Activity

A summary of option activity under the Plans as of March 31, 2013 and changes during the nine months ended March 31, 2013 is presented below:

	Shares			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Outstanding at June 30, 2012		2,410,718		$	54.71		6.42	$	9,359
Granted		522,775			47.20
Exercised		(511,572	)		32.90
Forfeited or expired		(168,102	)		69.73
Outstanding at March 31, 2013		2,253,819		$	56.80		6.53	$	9,301
Exercisable at March 31, 2013		1,287,425		$	68.11		4.81	$	5,091

Schedule of Nonvested Restricted Stock Awards

A summary of the status of our nonvested restricted stock as of March 31, 2013 and changes during the nine months ended March 31, 2013, is presented below:

	Shares			Weighted Average Grant-Date Fair Value
Nonvested at June 30, 2012		3,000		$	116.65
Vested		(3,000	)		116.65
Nonvested at March 31, 2013		0		$	0.00

Schedule of Nonvested Restricted Stock Unit Activity

A summary of equity classified restricted stock unit activity as of March 31, 2013 and changes during the nine months ended March 31, 2013 is presented below:

	Shares
Nonvested at June 30, 2012		1,939,364
Granted		558,661
Vested		(445,050	)
Forfeited		(297,762	)
Nonvested at March 31, 2013		1,755,213

Schedule of Cash-Settled Stock Appreciation Rights

A summary of cash-settled stock appreciation rights as of March 31, 2013 and changes during the nine months ended March 31, 2013 is presented below:

	Shares
Nonvested at June 30, 2012		10,807
Granted		7,281
Vested		(3,332	)
Forfeited		(2,090	)
Nonvested at March 31, 2013		12,666
Exercisable		273