Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Our long-term debt consists of the following:

		September 30,		December 31,
(in thousands)		2014		2013
Acquisition-related note:
	Non-interest bearing acquisition note, $5.0 million installment due March 2016	$	4,552	$	9,276
Notes:
	7.25% senior notes due June 2021	393,000		393,000
	5.7% senior debentures due August 2014	—		825
	7.55% senior debentures due April 2028	59,645		59,645
Bank debt:
	Revolving line of credit borrowings due March 2019, weighted-average interest rate of 3.27% at September 30, 2014	145,000		—
	Term loan facility borrowings due March 2019, weighted-average interest rate of 2.32% at September 30, 2014	807,500		—
	Revolving line of credit borrowings due May 2016, weighted-average interest rate of 1.9% at December 31, 2013, extinguished in March 2014	—		100,000
	Term loan facility borrowings due May 2016, weighted-average interest rate of 2.9% at December 31, 2013, extinguished in March 2014	—		275,625
Other debt:
	Various interest rates with maturities through 2018	2,037		1,559
Total long-term debt		1,411,734		839,930
Less current portion of long-term debt		21,927		28,154
Long-term debt, net of current portion		$	1,389,807	$	811,776