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Accounts Payable and Accrued Expenses | 3 Months Ended
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Mar. 31, 2018
Payables And Accruals [Abstract] |
Accounts Payable and Accrued Expenses | 6. Accounts Payable and Accrued Expenses Accounts payable and accrued expenses at March 31, 2018 and December 31, 2017 are summarized as follows:
($ in millions) |  | March 31, 2018 |  |  | December 31, 2017 |
Trade accounts payable |  | $ | 253.8 |  |  | $ | 204.9 |
Employee-related expenses |  |  | 48.0 |  |  |  | 59.7 |
Accrued vacation |  |  | 25.5 |  |  |  | 23.8 |
Miscellaneous accrued expenses |  |  | 75.8 |  |  |  | 87.4 |
Total |  | $ | 403.1 |  |  | $ | 375.8 |

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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://www.xbrl.org/2003/role/presentationRef -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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- References No definition available. + Details
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