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Accounting for Asset Retirement Obligations (Tables) | 6 Months Ended
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Jul. 01, 2018
Accounting for Asset Retirement Obligations [Abstract] |
Reconciliation of Asset Retirement Obligations | The following is a reconciliation of asset retirement obligations as of July 1, 2018:
|  | (millions of dollars) |
Asset retirement liability, December 31, 2017 |  | $ | 22.1 |
Accretion expense |  |  | 0.6 |
Other |  |  | (1.6 | )
Payments |  |  | (0.7 | )
Foreign currency translation |  |  | (0.3 | )
Asset retirement liability, July 1, 2018 |  | $ | 20.1 |

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- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13201-110859 + Details
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