Common stock and additional paid-in capital (Tables)

9 Months Ended

Sep. 30, 2024

Equity [Abstract]

Schedule of Stockholders Equity

The following details the changes in issued and outstanding common shares for the three and nine months ended September 30, 2024.

(in millions)	Number of shares outstanding	Amount
Common shares and additional paid-in capital outstanding as at June 30, 2024	22.5	$	652.5
Settlement of RSUs	—	—
Issuance of common stock in connection with the ATM Program	0.7	1.2
Stock-based compensation – RSUs	—	3.0
Stock-based compensation – options	—	(1.1)
Common shares and additional paid-in capital outstanding as at September 30, 2024	23.2	$	655.6
Common shares and additional paid-in capital outstanding as at December 31, 2023	22.2	$	648.3
Settlement of RSUs	0.3	—
Issuance of common stock in connection with the ATM Program	0.7	1.2
Stock-based compensation – RSUs	—	6.1
Stock-based compensation – options	—	—
Common shares and additional paid-in capital outstanding as at September 30, 2024	23.2	$	655.6