Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings Per Share Basic And Diluted

The calculation of basic and diluted earnings per common share follows:

	Years ended December 31,
(In thousands, except per share data)	2014		2013		2012
Earnings for basic and diluted earnings per common share:
Net income available to common shareholders	$	189,196	$	168,746	$	171,237
Less: Earnings allocated to participating securities	674		617		748
Net income allocated to common shareholders	$	188,522	$	168,129	$	170,489
Shares:
Weighted-average common shares outstanding - basic	89,899		88,713		87,211
Effect of dilutive securities:
Stock options and restricted stock	466		436		281
Warrants - Series A1 and A2	—		922		4,048
Warrants - other	255		190		109
Weighted-average common shares outstanding - diluted	90,620		90,261		91,649
Earnings per common share:
Basic	$	2.10	$	1.90	$	1.96
Diluted	2.08		1.86		1.86