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Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
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Dec. 31, 2020
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] |
Description |  | Balance at beginning of year |  | Charged to costs and expenses |  | Deductions(1) |  | Balance at end of year
Year ended December 31, 2020 |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 5.1 |  |  | 1.0 |  |  | (1.4) |  |  | $ | 4.7 |
Workers’ compensation loss reserves |  | $ | 16.2 |  |  | 2.9 |  |  | (5.8) |  |  | $ | 13.3 |
Year ended December 31, 2019 |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 4.8 |  |  | 3.7 |  |  | (3.4) |  |  | $ | 5.1 |
Workers’ compensation loss reserves |  | $ | 17.4 |  |  | 3.3 |  |  | (4.5) |  |  | $ | 16.2 |
Year ended December 31, 2018 |  |  |  |  |  |  |  |
Allowance for doubtful accounts |  | $ | 8.5 |  |  | 3.3 |  |  | (7.0) |  |  | $ | 4.8 |
Workers’ compensation loss reserves |  | $ | 14.8 |  |  | 3.6 |  |  | (1.0) |  |  | $ | 17.4 |
______ (1) Deductions from allowance for doubtful accounts include write-offs of uncollectible accounts receivable. Deductions from workers’ compensation loss reserves include payments of claims and changes related to anticipated insurance and indemnification recoverie

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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- References No definition available. + Details
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