Stock Compensation Plans (Tables)

3 Months Ended

Mar. 31, 2012

Stock Compensation Plans [Abstract]

Stock-Based Compensation Expense And Related Tax Benefits

	Three Months Ended March 31,
(DOLLARS IN THOUSANDS)	2012			2011
Equity-based awards	$	2,990		$	4,817
Liability-based awards		931			1,512
Total stock-based compensation expense		3,921			6,329
Less: tax benefit		(1,263	)		(2,302	)
Total stock-based compensation expense, after tax	$	2,658		$	4,027