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Shareholders' Equity - Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	$ 5.7	$ 5.1	$ 11.3	$ 10.0
Additional information
Weighted average remaining service period			2 years 3 months 18 days
Expected pre-tax stock-based compensation expense	$ 3.5		$ 3.5
2026 Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of shares authorized	12,000,000		12,000,000
Number of additional awards authorized			0
2016 Incentive Compensation Plan
Additional information
Weighted average remaining service period			2 years 3 months 18 days
Expected pre-tax stock-based compensation expense	$ 36.1		$ 36.1
Cost of product revenue
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	0.5	0.4	1.1	0.8
Selling, general and administrative
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	4.5	4.1	8.8	8.0
Research and development
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	0.7	0.6	1.4	1.2
Other charges, net
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	0.7	1.7	1.3	2.2
Employee Stock Option
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	0.5	0.4	1.0	0.9
Restricted stock units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	4.8	4.4	9.5	8.6
Employee Stock Purchase Plan
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock-based compensation expense	$ 0.4	$ 0.3	$ 0.8	$ 0.5