Acquisitions (Tables)

12 Months Ended

Dec. 31, 2014

Acquisitions [Abstract]

Results Of Operations Of Acquisition Included In Consolidated Financial Statements

	Year Ended December 31,
(000s, except per share amounts, unaudited)	2012
Total net revenues	$	1,857,913
Net income		112,531
Earnings per share:
Basic	$	1.86
Diluted	$	1.56