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Corporate Office Relocation (Expected costs) (Details) (Home Office Relocation [Member], USD $) In Thousands, unless otherwise specified | 3 Months Ended | 15 Months Ended
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Dec. 31, 2013 | Dec. 31, 2014 Minimum [Member] Employee Severance [Member] | Dec. 31, 2014 Minimum [Member] Other Restructuring [Member] | Dec. 31, 2014 Minimum [Member] Contract Termination [Member] | Dec. 31, 2014 Maximum [Member] Employee Severance [Member] | Dec. 31, 2014 Maximum [Member] Other Restructuring [Member] | Dec. 31, 2014 Maximum [Member] Contract Termination [Member]
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |
Expected restructuring and relocation costs | $ 2,000 | $ 21,000 | $ 355 | $ 27,000 | $ 26,000 | $ 500 | $ 32,000

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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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