Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Our long-term debt consists of the following:

		September 30,		December 31,
(in thousands)		2015		2014
Acquisition-related note:
	Non-interest bearing acquisition note, $5.0 million installment due March 2016	$	4,847	$	4,623
Notes:
	7.25% senior notes due June 2021	393,000		393,000
	7.55% senior debentures due April 2028	59,645		59,645
Bank debt:
	Term loan facility borrowings due April 2020, weighted-average interest rate of 1.94% at September 30, 2015	839,375		—
	Revolving line of credit borrowings due April 2020, weighted-average interest rate of 2.08% at September 30, 2015	100,000		—
	Revolving line of credit borrowings due March 2019, weighted-average interest rate of 3.92% at December 31, 2014, extinguished April 2015	—		85,000
	Term loan facility borrowings due March 2019, weighted-average interest rate of 2.41% at December 31, 2014, extinguished April 2015	—		786,250
Other debt:
	Various debt instruments with maturities through 2019	2,284		2,045
Total long-term debt		1,399,151		1,330,563
Less current portion of long-term debt		48,253		11,352
Long-term debt, net of current portion		$	1,350,898	$	1,319,211