Share-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Share-Based Payment Arrangement Activity

We granted the following awards under our stock compensation plans during the periods presented (in millions, except per share data):

	Three Months Ended June 30,						Six Months Ended June 30,
	2025			2024			2025			2024
	Shares Granted	Weighted-average grant date fair value per share		Shares Granted	Weighted-average grant date fair value per share		Shares Granted	Weighted-average grant date fair value per share		Shares Granted	Weighted-average grant date fair value per share
Restricted stock units	0.2	$	6.48	0.1	$	15.32	2.4	$	6.20	1.1	$	13.53
Performance based restricted share unit awards	—	$	—	—	$	—	1.7	$	8.57	1.0	$	19.01
Total	0.2			0.1			4.1			2.1

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

Share-based compensation expense by award-type, net of estimated forfeitures, recognized in the condensed consolidated statement of operations for the periods presented was (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Restricted stock units	$	3.3	$	3.4	$	6.4	$	8.2
Performance based restricted share unit awards	3.7		3.6		7.6		11.9
Cash-settled restricted stock	—		—		—		1.1
Share-based compensation expense, before tax	7.0		7.0		14.0		21.2
Income tax benefit	(1.7)		(1.7)		(3.4)		(5.1)
Share-based compensation expense, after tax	$	5.3	$	5.3	$	10.6	$	16.1

Share-based compensation, net of estimated forfeitures, recognized in the condensed consolidated statement of operations for the periods presented was (in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2025		2024		2025		2024
Cost of products	$	0.4	$	0.4	$	0.8	$	0.9
Selling, general and administrative expense	6.0		6.5		12.0		18.9
Research and development expense	—		(0.1)		0.1		0.4
Other venue expense	0.6		0.2		1.1		1.0
Share-based compensation expense, before tax	7.0		7.0		14.0		21.2
Income tax benefit	(1.7)		(1.7)		(3.4)		(5.1)
Share-based compensation expense, after tax	$	5.3	$	5.3	$	10.6	$	16.1