Earnings per common share (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Earnings per Common Share

The following table presents the calculation of basic and diluted earnings per common share:

	Three Months Ended March 31,
	2026		2025
Numerator:
Net income	$	6.8	$	68.0
Less: Change in fair value of warrants, net of tax	2.6		—
Net income - diluted	$	4.2	$	—
Denominator:
Weighted-average number of shares outstanding-basic	51.9		54.4
Dilutive securities - equity awards	4.6		2.9
Weighted-average number of shares outstanding-diluted	56.5		57.3
Earnings per common share - basic	$	0.13	$	1.25
Earnings per common share - diluted	$	0.07	$	1.19
Anti-dilutive securities	3.7		4.0