Stock Repurchase Program (Tables)

6 Months Ended

Jun. 30, 2023

Equity [Abstract]

Summary of Share Repurchase Activity and Remaining Authorized Repurchase Amounts

Stock repurchase activity under the May 2022 stock repurchase program during the six months ended June 30, 2023 and 2022 (unaudited) was as follows:

(millions, except for share and per share data)	June 30, 2023		June 30, 2022
Total number of shares repurchased		285,700		176,500
Average price paid per share	$	36.53	$	31.51
Total value of common stock repurchased	$	10.4	$	5.6

The remaining authorized repurchase amount under the May 2022 and February 2023 stock repurchase programs as of June 30, 2023 (unaudited), was as follows:

(millions)	June 30, 2023
Total authorized repurchase amount	$	120.0
Total value of shares repurchased		59.8
Total remaining authorized repurchase amount	$	60.2