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v3.19.3.a.u2

Accounts Payable and Accrued Expenses | 12 Months Ended
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Dec. 31, 2019
Payables and Accruals [Abstract] |
Accounts Payable and Accrued Expenses | Accounts Payable and Accrued Expenses Accounts payable and accrued expenses consisted of the following:
| December 31,
| 2019 |  | 2018
| (Dollars in millions)
Trade accounts payable | $ | 254.8 |  |  | $ | 281.7 |
Accrued payroll and related benefits | 186.2 |  |  | 209.3 |
Other accrued expenses | 118.5 |  |  | 184.9 |
Accrued taxes other than income | 99.0 |  |  | 111.4 |
Asset retirement obligations | 98.2 |  |  | 63.8 |
Accrued royalties | 61.7 |  |  | 52.7 |
Liabilities associated with discontinued operations | 58.8 |  |  | 54.0 |
Operating lease liabilities | 29.6 |  |  | — |
Accrued health care insurance | 15.8 |  |  | 10.0 |
Accrued interest | 15.0 |  |  | 15.7 |
Workers’ compensation obligations | 8.4 |  |  | 7.0 |
Intangible take-or-pay contracts | 8.4 |  |  | 20.3 |
Income taxes payable | 2.6 |  |  | 10.0 |
Liabilities from coal trading activities | — |  |  | 1.2 |
Accounts payable and accrued expenses | $ | 957.0 |  |  | $ | 1,022.0 |

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- 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 -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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