Borrowings (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Components of Debt

Debt consists of the following:

(DOLLARS IN THOUSANDS)	Rate		Maturities	September 30, 2013			December 31, 2012
Senior notes - 2007	6.40	%	2017-27	$	500,000		$	500,000
Senior notes - 2006	6.10	%	2016	125,000			225,000
Senior notes - 2013	3.20	%	2023	299,736			—
Credit facility			2016	—			296,748
Bank overdrafts and other				1,295			399
Deferred realized gains on interest rate swaps				7,577			9,028
				933,608			1,031,175
Less: Current portion of long-term debt				(144		)	(150,071		)
				$	933,464		$	881,104