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Special Charges, Net (Tables) | 12 Months Ended
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Dec. 31, 2022
Restructuring and Related Activities [Abstract] |
Schedule of Special Charges by Expense Type | Special charges for the years ended December 31, 2022, 2021 and 2020 are described in more detail below and in the applicable sections that follow:
| Years Ended December 31,
| 2022 |  | 2021 |  | 2020
Employee termination costs | $ | 0.1 |  |  | $ | 1.0 |  |  | $ | 1.0 |
Other cash costs, net | — |  |  | — |  |  | 1.0 |
Non-cash asset write-downs | 0.3 |  |  | — |  |  | 0.4 |
Total | $ | 0.4 |  |  | $ | 1.0 |  |  | $ | 2.4 |
Schedule of Special Charges | 2022 Charges:
| Employee Termination Costs |  |  |  | Other Cash Costs, Net |  | Non-Cash Asset Write-downs |  | Total Special Charges
HVAC reportable segment | $ | 0.1 |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 0.1 |
Detection and Measurement reportable segment | — |  |  |  |  | — |  |  | 0.3 |  |  | 0.3 |
Corporate | — |  |  |  |  | — |  |  | — |  |  | — |
Total | $ | 0.1 |  |  |  |  | $ | — |  |  | $ | 0.3 |  |  | $ | 0.4 |
2021 Charges:
| Employee Termination Costs |  |  |  | Other Cash Costs, Net |  | Non-Cash Asset Write-downs |  | Total Special Charges
HVAC reportable segment | $ | 0.1 |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 0.1 |
Detection and Measurement reportable segment | 0.9 |  |  |  |  | — |  |  | — |  |  | 0.9 |
Corporate | — |  |  |  |  | — |  |  | — |  |  | — |
Total | $ | 1.0 |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 1.0 |
2020 Charges:
| Employee Termination Costs |  |  |  | Other Cash Costs, Net |  | Non-Cash Asset Write-downs |  | Total Special Charges
HVAC reportable segment | $ | 0.5 |  |  |  |  | $ | — |  |  | $ | — |  |  | $ | 0.5 |
Detection and Measurement reportable segment | 0.3 |  |  |  |  | — |  |  | — |  |  | 0.3 |
Corporate | 0.2 |  |  |  |  | 1.0 |  |  | 0.4 |  |  | 1.6 |
Total | $ | 1.0 |  |  |  |  | $ | 1.0 |  |  | $ | 0.4 |  |  | $ | 2.4 |
Schedule of the Analysis of the Company's Restructuring Liabilities | The following is an analysis of our restructuring liabilities for the years ended December 31, 2022, 2021 and 2020:
| 2022 |  | 2021 |  | 2020
Balance at beginning of year | $ | 0.3 |  |  | $ | 0.9 |  |  | $ | 0.4 |
Special charges (1) | 0.1 |  |  | 1.0 |  |  | 2.0 |
Utilization — cash | (0.4) |  |  | (1.6) |  |  | (1.5) |
Balance at the end of year | $ | — |  |  | $ | 0.3 |  |  | $ | 0.9 |
___________________________________________________________________ (1)The years ended December 31, 2022, 2021 and 2020 excluded $0.3, $0.0 and $0.4, respectively, of non-cash charges that impacted special charges but not the restructuring liabilities.

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- Definition Tabular disclosure of the restructuring, impairment and other related charges by reporting segment of the entity. + References No definition available. + Details
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- Definition Tabular disclosure to roll forward the entity's restructuring and integration reserves associated with the exit from or disposal of business activities or restructuring for the period. + References No definition available. + Details
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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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