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Asset Impairments and Unusual Items | 3 Months Ended
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Mar. 31, 2017
Unusual or Infrequent Items, or Both [Abstract] |
Asset Impairments and Unusual Items |
9. | Asset Impairments and Unusual Items
Equity in net losses of unconsolidated entities During the three months ended March 31, 2017, we recognized a $25 million charge to write down an equity method investment in a waste diversion technology company to its fair value.

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- Definition The entire disclosure for an event or transaction that is unusual in nature or infrequent in occurrence, or both. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64828382&loc=d3e15138-107781 + Details
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