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FINANCING ARRANGEMENTS
9 Months Ended
Sep. 30, 2013
Debt Disclosure [Abstract]  
FINANCING ARRANGEMENTS
FINANCING ARRANGEMENTS 
The following table is a summary of the Company’s financing arrangements (in thousands):
 
 
 
September 30,
2013
 
December 31,
2012
Senior unsecured notes, at 5.25%, due August 1, 2020
 
$
800,000

 
$
800,000

Senior unsecured notes, at 5.125%, due June 1, 2021
 
600,000

 
600,000

Revolving credit facility, due January 17, 2018
 

 

Long-term obligations
 
$
1,400,000

 
$
1,400,000

   
On January 17, 2013, the Company increased its revolving credit facility to provide for maximum borrowings of up to $400.0 million (with a $325.0 million sub-limit for letters of credit). At September 30, 2013, the revolving credit facility had no outstanding loans, $262.3 million available to borrow and $137.7 million of letters of credit outstanding.
The financing arrangements and principal terms of the Company's $800.0 million principal amount of 5.25% senior unsecured notes due 2020 ("2020 Notes") and $600.0 million principal amount of 5.125% senior unsecured notes due 2021 ("2021 Notes") which were outstanding at September 30, 2013, and the Company's amended $400.0 million revolving credit facility, are discussed further in Note 11, “Financing Arrangements,” in the Company's Annual Report on Form 10-K for the year ended December 31, 2012.