Share-Based Compensation (Tables)

6 Months Ended

Dec. 31, 2013

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.

	Six Months Ended December 31,
	2013	2012
Expected volatility	32.7% - 55.4%	43.0% - 59.3%
Weighted-average volatility	45.9%	50.1%
Expected annual dividend	$1.20	$0.60
Expected term (in years)	2.41 - 4.66	2.32 - 4.47
Risk-free rate	0.3% - 1.8%	0.2% - 0.6%

Summary of Stock Option Activity

A summary of option activity under our Plans as of December 31, 2013 and changes during the six months ended December 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, 2013		2,124,032		$	57.67		6.29	$	21,077
Granted		449,704			66.39
Exercised		(631,711	)		41.78
Forfeited or expired		(65,454	)		61.99
Outstanding at December 31, 2013		1,876,571			64.95		6.66	$	43,019
Exercisable at December 31, 2013		901,939		$	77.29		4.20	$	15,427

Schedule of Nonvested Restricted Stock Unit Activity

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

	Restricted Stock Units
Nonvested at June 30, 2013		1,750,315
Granted		447,434
Vested		(517,563	)
Forfeited		(124,527	)
Nonvested at December 31, 2013		1,555,659

Summary of Cash-Settled Stock Appreciation Rights

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

	Stock Appreciation Rights
Non-vested at June 30, 2013		12,666
Granted		5,515
Vested		(5,081	)
Forfeited		(478	)
Non-vested at December 31, 2013		12,622
Exercisable		486