Basis of Presentation Narrative (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015
Accounting Policies [Abstract]
Debt Issuance Cost	$ 28us-gaap_DebtIssuanceCosts

Amount of debt issuance costs (for example, but not limited to, legal, accounting, broker, and regulatory fees).

No definition available.