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Other Expense, Net | 12 Months Ended
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Dec. 31, 2017
Other Expense, Net | 21. Other Expense, Net The components of other expense, net for the years ended December 31, 2017, 2016 and 2015 were as follows:
(In millions) |  | 2017 |  |  | 2016 |  |  | 2015 |
Asset impairment charge |  | $ | 7.0 |  |  | $ | — |  |  | $ | — |
Other items, net |  |  | 0.9 |  |  |  | 1.5 |  |  |  | 4.3 |
Total other expense, net |  | $ | 7.9 |  |  | $ | 1.5 |  |  | $ | 4.3 |
During 2017, we recorded an impairment charge of $7.0 million pertaining to a cost method investment in a development stage home products company due to an other-than-temporary decline in its fair value. As a result of the impairment, the carrying value of the investment was reduced to zero and the Company is not subject to further impairment or funding obligations with regard to this investment.

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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