Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt at September 30, 2013 and December 31, 2012 consisted of the following:

	September 30,		December 31,
	2013		2012
	(In thousands)
5.10% Senior notes, net of unamortized discount of $45 at September 30, 2013 and $70 at December 31, 2012	$	324,955	$	324,930
4.50% Senior notes, net of unamortized discount of $2,264 at September 30, 2013 and $2,500 at December 31, 2012	347,736		347,500
Commercial paper notes	363,000		—
Fixed-rate foreign borrowings	10,728		19,458
Variable-rate foreign bank loans	33,168		7,006
Miscellaneous	297		394
Total long-term debt	1,079,884		699,288
Less amounts due within one year	19,602		12,700
Long-term debt, less current portion	$	1,060,282	$	686,588