Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2012

Long-Term Debt [Abstract]

Schedule Of Long-Term Debt

	Balance at
	December 31,
	2012		2011
Domestic and multi-currency line of credit up to $380,000 ($100,000 matures 2013, $280,000 matures 2015)	$	301,011	$	280,839
6.12% senior unsecured notes due 2012		-		16,667
Variable rate senior unsecured note due 2015		41,667		50,000
6.09% senior unsecured notes due 2016		28,000		35,000
7.26% senior unsecured notes due 2017		25,000		25,000
6.00% Series A senior unsecured notes due 2019		47,000		0
6.21% senior unsecured notes due 2021		20,455		22,727
6.58% Series B senior unsecured notes due 2022		5,000		0
5.25% convertible senior notes due 2029		110,197		107,058
Total debt	$	578,330	$	537,291
Less current portion		43,617		34,273
Total long-term debt	$	534,713	$	503,018

Annual Maturities Of Outstanding Long-Term Debt

Year	Amount
2013	$	43,617
2014		22,606
2015		328,674
2016		24,387
2017		17,387
Thereafter		141,659
	$	578,330