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Acquisitions (Schedule of Goodwill) (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2017 USD ($)
FNBC Transaction [Member] |
Business Acquisition [Line Items] |
Goodwill, Balance | $ 621,193
Goodwill, Balance | 740,265
FNBC I [Member] |
Business Acquisition [Line Items] |
Goodiwll, Additions | 96,063
FNBC II [Member] |
Business Acquisition [Line Items] |
Goodiwll, Additions | $ 23,009

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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