Stock Repurchase Program - Summary of Share Repurchase Activity (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Equity [Abstract]
Total number of shares repurchased	667,300	285,700	843,800
Average price paid per share (in dollars per share)	$ 33.08	$ 36.53	$ 32.77
Total value of common stock repurchased	$ 22.0	$ 10.4	$ 27.6