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Summary of Significant Accounting Policies Warranties (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Jun. 30, 2023 | Dec. 31, 2022 | Jun. 30, 2022 | Dec. 31, 2021
Product Warranty Liability [Line Items] |  |  |  |  |  |  |  |
Standard Product Warranty Accrual | $ 5.0 | $ 2.9 | $ 5.0 | $ 2.9 | $ 5.2 | $ 3.3 | $ 2.7 | $ 3.1
Warranty costs incurred | (0.7) | (0.4) | (1.2) | (2.5) |  |  |  |
Warranty originations and revisions | 0.5 | 0.9 | 3.5 | 3.1 |  |  |  |
Warranty expirations | $ 0.0 | $ (0.3) | $ (0.6) | $ (0.8) |  |  |  |
Minimum |  |  |  |  |  |  |  |
Product Warranty Liability [Line Items] |  |  |  |  |  |  |  |
Product Warranty Period |  |  | 1 year |  |  |  |  |
Maximum |  |  |  |  |  |  |  |
Product Warranty Liability [Line Items] |  |  |  |  |  |  |  |
Product Warranty Period |  |  | 5 years |  |  |  |  |

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- Definition Amount as of the balance sheet date of the aggregate standard product warranty liability. Does not include the balance for the extended product warranty liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(5) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 + Details
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- Definition Amount of decrease in the standard product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard product warranty. Excludes extended product warranties. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-8 + Details
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