Stockholders’ Equity - Narrative (Details)	3 Months Ended
	Mar. 31, 2020 USD ($) shares $ / shares	Jun. 30, 2019 shares
Class of Stock [Line Items]
Repurchases of common stock (in shares)	1,500,000
Repurchases of common stock | $	$ 101,200,000
Average cost per share (in dollars per share) | $ / shares	$ 67.98
Number of shares repurchased under Rule 10b5-1 (in shares)	925,000
Employee Stock Purchase Plan | Employee Stock Option
Class of Stock [Line Items]
Number of exercisable options		1,300,000
Minimum annual contributions per employee, percent	1.00%
Maximum annual contributions per employee, percent	10.00%
Maximum annual contributions per employee, amount | $	$ 25,000
Discount from market price	15.00%
Shares issued under employee stock purchase plan (in shares)	13,214
Price per share (in dollars per share) | $ / shares	$ 63.21
Compensation costs | $	$ 100,000