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Summary of Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2024
Accounting Policies [Abstract] |
Summary of Company's Allowance for Doubtful Accounts | Changes in the Company's allowance for credit losses by segment follows:
(in millions) |  | CCM |  | CWT |  |  |  | Total
Balance as of December 31, 2022 |  | $ | 2.4 |  |  | $ | 2.6 |  |  |  |  | $ | 5.0 |
Current period provision |  | 0.1 |  |  | (0.4) |  |  |  |  | (0.3) |
Amounts written off |  | (0.2) |  |  | (0.6) |  |  |  |  | (0.8) |
Balance as of December 31, 2023 |  | $ | 2.3 |  |  | $ | 1.6 |  |  |  |  | $ | 3.9 |
Current period provision |  | 0.5 |  |  | 0.5 |  |  |  |  | 1.0 |
Amounts acquired |  | 0.1 |  |  | 0.2 |  |  |  |  | 0.3 |
Amounts written off |  | (0.4) |  |  | (0.1) |  |  |  |  | (0.5) |
Balance as of December 31, 2024 |  | $ | 2.5 |  |  | $ | 2.2 |  |  |  |  | $ | 4.7 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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