Long-Term Debt - Other (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
May. 31, 2013 |
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| Debt Instrument [Line Items] | |||||
| Interest Costs Incurred | $ 185.2 | $ 154.8 | $ 520.1 | $ 423.8 | |
| Interest Costs Capitalized | 135.8 | $ 107.9 | 377.7 | $ 292.8 | |
| CTPL [Member] | CTPL Term Loan [Member] | |||||
| Debt Instrument [Line Items] | |||||
| Line of Credit Facility, Maximum Borrowing Capacity | $ 400.0 | $ 400.0 | $ 400.0 | ||
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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. No definition available.
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- Definition Amount of interest capitalized during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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