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Real Estate (Other Developments) (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2017 USD ($)
Damages associated with hurricanes |
Unusual or Infrequent Item, or Both [Line Items] |
Expected losses recorded in real estate expense | $ 1.2

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- Definition Amount, before deduction of insurance proceeds, of loss recognized in the income statement 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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