Share-Based Compensation - Share-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Share-based compensation expense
Share-based compensation expense before taxes	$ (12.4)	$ (21.1)
Unrecognized compensation cost	13.9
Stock options
Share-based compensation expense
Share-based compensation expense before taxes	4.9	5.5
Related income tax benefit	(0.2)	(0.1)
Share-based compensation expense, net of taxes	$ 4.7	5.4
Weighted average remaining vesting period	2 years 9 months 18 days
RSUs
Share-based compensation expense
Share-based compensation expense before taxes	$ 12.2	6.3
Related income tax benefit	(2.9)	(1.5)
Share-based compensation expense, net of taxes	$ 9.3	4.8
Weighted average remaining vesting period	3 years 6 months
Unrecognized compensation cost	$ 159.7
Cost of sales \| Stock options
Share-based compensation expense
Share-based compensation expense before taxes	0.0	0.0
Cost of sales \| RSUs
Share-based compensation expense
Share-based compensation expense before taxes	1.0	0.6
Research and development \| Stock options
Share-based compensation expense
Share-based compensation expense before taxes	0.1	0.1
Research and development \| RSUs
Share-based compensation expense
Share-based compensation expense before taxes	4.7	2.0
Selling, general, and administrative \| Stock options
Share-based compensation expense
Share-based compensation expense before taxes	4.8	5.4
Selling, general, and administrative \| RSUs
Share-based compensation expense
Share-based compensation expense before taxes	$ 6.5	$ 3.7

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Amount of cost to be recognized for option under share-based payment arrangement.

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