Shareholders' Equity and Share-Based Compensation (Tables)

12 Months Ended

Jun. 30, 2014

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Schedule of Fair Value of Each Option Award Estimated on Date of Grant using 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.

	Year Ended June 30,
	2014			2013			2012
Expected volatility		32.7—55.4	%		41.8—60.3	%		48.8—66.2	%
Weighted-average volatility		45.8	%		50.0	%		59.1	%
Expected annual dividend	$	1.20		$	0.60		$	0.30
Expected term (in years)		2.05—4.66			2.32—6.25			1.70—5.54
Risk-free rate		0.3—1.8	%		0.2—1.0	%		0.2—1.0	%

Summary of Stock Option Activity

A summary of option activity under our Plans as of and for the fiscal year ended June 30, 2014 is presented below:

	Shares			Weighted Average Exercise Price Per Share		Weighted Average Remaining Contractual Term (Years)		Aggregate Intrinsic Value
Outstanding at June 30, 2013		2,124,032			57.67		6.29	$	21,077
Granted		455,626			66.92
Exercised		(1,030,452	)		50.10
Forfeited or expired		(129,608	)		60.10
Outstanding at June 30, 2014		1,419,598			65.90		6.70	$	62,204
Exercisable at June 30, 2014		554,972		$	83.10		4.04	$	16,749

Schedule of Nonvested Restricted Stock Unit Activity

A summary of equity classified restricted stock unit activity as of and for the fiscal year ended June 30, 2014 is presented below:

	Restricted Stock Units
Non-vested at June 30, 2013		1,750,315
Granted		459,140
Vested		(522,191	)
Forfeited		(143,339	)
Non-vested at June 30, 2014		1,543,925

Summary of Cash-Settled Stock Appreciation Rights

A summary of cash-settled stock appreciation rights as of and for the fiscal year ended June 30, 2014 is presented below:

	Shares
Non-vested at June 30, 2013		12,666
Granted		5,515
Vested		(5,081	)
Forfeited		(1,069	)
Non-vested at June 30, 2014		12,031
Exercisable		486