Long-Term Debt	3 Months Ended
Mar. 31, 2014
Debt Disclosure [Abstract]
Long-Term Debt	Long-term Debt The Company's long-term debt consists of senior notes and a revolving corporate credit facility (the "Credit Facility"), including the effects of net deferred fair value hedge losses and issuance discounts. The Credit Facility is maintained with a syndicate of financial institutions and has aggregate loan commitments of $1.5 billion that expire in December 2017. As of March 31, 2014, the Company had $50 million of outstanding borrowings under the Credit Facility and was in compliance with all of its debt covenants.

Long-Term Debt

3 Months Ended

Mar. 31, 2014

Long-term Debt

The Company's long-term debt consists of senior notes and a revolving corporate credit facility (the "Credit Facility"), including the effects of net deferred fair value hedge losses and issuance discounts. The Credit Facility is maintained with a syndicate of financial institutions and has aggregate loan commitments of $1.5 billion that expire in December 2017. As of March 31, 2014, the Company had $50 million of outstanding borrowings under the Credit Facility and was in compliance with all of its debt covenants.