|
Interest Costs (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
|
| Interest Cost | ||||
| Interest costs charged to expense | $ 67,521 | $ 49,728 | $ 121,613 | $ 95,902 |
| Interest costs capitalized | 204 | 8,038 | 410 | 16,008 |
| Total interest costs incurred | 67,725 | 57,766 | 122,023 | 111,910 |
| Interest Costs (Textual) [Abstract] | ||||
| Non cash interest expense included in interest costs | $ 5,548 | $ 5,490 | $ 10,779 | $ 10,932 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. No definition available.
|
| X | ||||||||||
|
- Definition
Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|