DEBT

Outstanding debt balances were as follows:



	September 30, 2013		December 31, 2012
Notes payable:
Uncommitted lines of credit	$	26,103	$	33,916
Other	670		296
	$	26,773	$	34,212
Long-term debt:
Credit facility	$	320,007	$	300,000
Senior notes	225,000		300,000
Industrial development revenue bonds	11,900		11,900
Other	4,688		5,634
	$	561,595	$	617,534

As of September 30, 2013, the Company had various international short-term uncommitted lines of credit with borrowing limits of $108,322. The weighted-average interest rate on outstanding borrowings on the short-term uncommitted lines of credit as of September 30, 2013 and December 31, 2012 was 3.96 percent and 2.81 percent, respectively. The increase in the weighted-average interest rate is attributable to the change in mix of borrowings in foreign entities. Short-term uncommitted lines mature in less than one year. The amount available under the short-term uncommitted lines at September 30, 2013 was $82,219.

As of September 30, 2013, the Company had borrowing limits under its five-year credit facility totaling $500,000, which expires in June 2016. Under the terms of the credit facility agreement, the Company has the ability, subject to various approvals, to increase the borrowing limits by $250,000. Up to $50,000 of the revolving credit facility is available under a swing line sub-facility. The weighted-average interest rate on outstanding credit facility borrowings as of September 30, 2013 and December 31, 2012 was 1.34 percent and 1.33 percent, respectively, which is variable based on the London Interbank Offered Rate (LIBOR). The amount available under the credit facility as of September 30, 2013 was $179,993.

In March 2006, the Company issued senior notes in an aggregate principal amount of $300,000 with a weighted-average fixed interest rate of 5.50 percent. Additionally, the Company entered into a derivative transaction to hedge interest rate risk on $200,000 of the senior notes, which was treated as a cash flow hedge. This reduced the effective interest rate from 5.50 percent to 5.36 percent. The Company funded the repayment of $75,000 of the senior notes at maturity in March 2013 using its revolving credit facility. The maturity dates of the remaining senior notes are staggered, with $175,000 and $50,000 due in 2016 and 2018, respectively.

In 1997, industrial development revenue bonds were issued on behalf of the Company. The proceeds from the bond issuances were used to construct new manufacturing facilities in the United States. The Company guaranteed the payments of principal and interest on the bonds by obtaining letters of credit. The bonds were issued with a 20-year original term and are scheduled to mature in 2017. Each industrial development revenue bond carries a variable interest rate, which is reset weekly by the remarketing agents. The weighted-average interest rate on the bonds was 0.37 percent and 0.49 percent as of September 30, 2013 and December 31, 2012, respectively.

The Company’s debt agreements contain various restrictive financial covenants, including net debt to capitalization and net interest coverage ratios. As of September 30, 2013, the Company was in compliance with the financial and other covenants in its debt agreements.