Stockholders' Equity - Shares Repurchases (Details) $ / shares in Units, $ in Millions	3 Months Ended
	Sep. 30, 2021 USD ($) $ / shares shares
Equity, Class of Treasury Stock [Line Items]
Stock Repurchased During Period, Shares | shares	222,060
Treasury Stock Acquired, Average Cost Per Share | $ / shares	$ 108.64
Treasury Stock, Value, Acquired, Par Value Method	$ 24.1
Treasury stock (in shares) | shares	373,034
2020 Stock Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 75.9
Stock Repurchase Program, Authorized Amount	$ 100.0