Stock-Based Compensation (Details) (Stock Option [Member])	3 Months Ended
	Sep. 30, 2014		Sep. 30, 2013
Stock Option [Member]
Assumptions used in valuation of stock options
Risk-free interest rate	1.50%		1.30%
Expected life	4 years 6 months	[1]	4 years 6 months	[1]
Expected volatility	32.70%	[2]	40.40%	[2]
Expected dividend yield	1.60%		1.50%

[1] Expected life is derived from historical experience.

[2] Expected volatility is based on the implied historical volatility of our stock.