Stock Repurchase Program (Tables)

9 Months Ended

Sep. 30, 2022

Equity [Abstract]

Summary of Share Repurchase Activity and Remaining Authorized Repurchase Amounts

Stock repurchase activity under the May 2022 stock repurchase program during the three and nine months ended September 30, 2022 (unaudited) was as follows:

	Three Months Ended				Nine Months Ended
(millions, except for share and per share data)	September 30, 2022		September 30, 2021		September 30, 2022		September 30, 2021
Total number of shares repurchased		667,300		—		843,800		—
Average price paid per share	$	33.08	$	—	$	32.77	$	—
Total value of common stock repurchased	$	22.0	$	—	$	27.6	$	—

The remaining authorized repurchase amounts in the aggregate under the May 2022 stock repurchase program as of September 30, 2022 (unaudited) was as follows:

(millions)	September 30, 2022
Total authorized repurchase amount	$	60.0
Total value of shares repurchased		27.6
Total remaining authorized repurchase amount	$	32.4