XML 56 R19.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Accrued Expenses | 12 Months Ended
--- | ---
Dec. 31, 2023
Payables and Accruals [Abstract] |
Accrued Expenses |
10. | Accrued Expenses
| As of December 31,
| 2023 |  | 2022
| (in millions)
Salaries, wages and employee benefits | $ | 56.0 |  |  | $ | 51.6 |
Interest | 4.2 |  |  | 4.4 |
Environmental | 8.2 |  |  | 10.4 |
Income taxes | 10.0 |  |  | 10.7 |
Taxes other than income | 5.1 |  |  | 4.6 |
Operating lease liability | 10.0 |  |  | 9.2 |
Other | 26.1 |  |  | 29.3 |
| $ | 119.6 |  |  | $ | 120.2 |

X
- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration