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Reclassification of AOCI to Earnings (Details) (USD $) | 3 Months Ended
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Jun. 30, 2014 | Jun. 30, 2013
Reclassification of Aoci To Earnings [Abstract] |  |
Reclassify net losses on interest rate contracts from AOCI to earnings over the next twelve months | $ 14,000,000 |
Loss reclassified from AOCI into income (effective portion) | $ 3,647,000 | $ 4,410,000

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- Definition The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings. + References No definition available. + Details
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- Definition The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4D -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624177-113959 + Details
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