Borrowings (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Components of Debt

Debt consists of the following:

(DOLLARS IN THOUSANDS)	Rate			Maturities	June 30, 2013			December 31, 2012
Senior notes - 2007		6.40	%	2017-27	$	500,000		$	500,000
Senior notes - 2006		6.10	%	2013-16		225,000			225,000
Senior notes - 2013		3.20	%	2023		299,736			—
Credit facility				2016		—			296,748
Bank overdrafts and other				2012		175			399
Deferred realized gains on interest rate swaps						8,060			9,028
						1,032,971			1,031,175
Less: Current portion of long-term debt						(100,175	)		(150,071	)
					$	932,796		$	881,104