Stock Based Compensation Stock Options (Details) - Employee Stock Option [Member] $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended
	Mar. 31, 2018 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, period start, number of shares | shares	72
Granted, number of shares | shares	0
Forfeited, number of shares | shares	0
Exercised, number of shares | shares	(10)
Outstanding, period end, number of shares | shares	62
Outstanding, period start, weighted average exercise price | $ / shares	$ 50.04
Granted, weighted average exercise price | $ / shares	0.00
Forfeited, weighted average exercise price | $ / shares	0.00
Exercised, weighted average exercise price | $ / shares	17.45
Outstanding, period end, weighted average exercise price | $ / shares	$ 55.32
Outstanding, period end, intrinsic value | $	$ 4,048
Vested and expected to vest, period end, number of shares | shares	62
Vested and expected to vest, period end, weighted average exercise price | $ / shares	$ 55.32
Vested and expected to vest, period end, intrinsic value | $	$ 4,048
Exercisable, period end, number of shares | shares	30
Exercisable, period end, weighted average exercise price | $ / shares	$ 21.58
Exercisable, period end, intrinsic value | $	$ 2,981