Note 6 Debt

Debt consisted of the following:

	June 30,		December 31,
	2014		2013
	(In thousands)
2.35% senior notes due September 2016	$	349,853	$	349,820
6.15% senior notes due February 2018	970,541		969,928
9.25% senior notes due January 2019	339,607		339,607
5.00% senior notes due September 2020	698,100		697,947
4.625% senior notes due September 2021	698,268		698,148
5.10% senior notes due September 2023	348,829		348,765
Revolving credit facility	110,000		170,000
Commercial paper	441,072		329,844
Other	227		10,243
	$	3,956,497	$	3,914,302
Less: current portion	207		10,185
	$	3,956,290	$	3,904,117

Commercial Paper Program

As of June 30, 2014, we had approximately $441.1 million of commercial paper outstanding. The weighted average interest rate on borrowings at June 30, 2014 was 0.33%. Our commercial paper borrowings are classified as long-term debt because the borrowings are fully supported by availability under our revolving credit facility, which matures as currently structured in November 2017, more than one year from the balance sheet date.

Revolving Credit Facility

As of June 30, 2014, we had approximately $110.0 million of borrowings outstanding. The weighted average interest rate on borrowings at June 30, 2014 was 1.45%. The revolving credit facility contains various covenants and restrictive provisions that limit our ability to incur additional indebtedness, make investments or loans and create liens and require us to maintain a net funded indebtedness to total capitalization ratio, as defined in each agreement. We were in compliance with all covenants under the agreement at June 30, 2014. If we fail to perform our obligations under the covenants, the revolving credit commitment could be terminated, and any outstanding borrowings under the facility could be declared immediately due and payable.