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Borrowing Arrangements (Tables)

12 Months Ended

Dec. 31, 2014

Aggregate Payments of Principal on Long-Term Borrowings

The table below presents the aggregate scheduled payments of principal on long-term borrowings for each of the next five years and thereafter are as follows (amounts in thousands):

Year	Amount
2015	$	310,609
2016	249,185
2017	88,105
2018	220,239
2019	221,189
Thereafter	1,108,526
Net unamortized premiums	14,393
Total	$	2,212,246

X

- Definition

Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration