XML 49 R30.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Schedule II Valuation and Qualifying Accounts | 12 Months Ended
--- | ---
Dec. 31, 2023
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II - Valuation and Qualifying Accounts | Schedule II-Valuation and Qualifying Accounts Fiscal Years Ended in December (Thousands of Dollars)
Valuation accounts deducted from assets to which they apply — for credit losses for accounts receivable: | Balance at Beginning of Year |  | Expense (Benefit) |  | Other Additions |  | Write-Offs and Other |  | Balance at End of Year
2023 | $ | 20.0 |  |  | $ | 4.2 |  |  | $ | — |  |  | $ | (11.5) |  |  | $ | 12.7 |
2022 | $ | 22.9 |  |  | $ | 7.9 |  |  | $ | — |  |  | $ | (10.8) |  |  | $ | 20.0 |
2021 | $ | 33.6 |  |  | $ | 5.3 |  |  | $ | — |  |  | $ | (16.0) |  |  | $ | 22.9 |

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-4 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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