Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2026

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method

	Three months ended
	March 31, 2026		March 31, 2025
Earnings/(loss) per common share
Net income/(loss)	$	108.0	$	(42.5)
Weighted average common shares outstanding	92,961,003		111,543,154
Earnings/(loss) per common share	$	1.16	$	(0.38)
Earnings/(loss) per diluted common share
Net income/(loss)	$	108.0	$	(42.5)
Weighted average common shares outstanding	92,961,003		111,543,154
Share-based compensation plans	686,441		—
Weighted average diluted common shares outstanding	93,647,444		111,543,154
Earnings/(loss) per diluted common share	$	1.15	$	(0.38)