Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2012

Schedule Of Capital Ratios

	Actual					Well-Capitalized Requirements					Minimum  Capital Requirements
December 31, 2012	Amount		Ratio			Amount		Ratio			Amount		Ratio
F.N.B. Corporation:
Total capital to risk-weighted assets	$	1,068,704		12.2	%	$	876,280		10.0	%	$	701,024		8.0	%
Tier 1 capital to risk-weighted assets		934,443		10.6			525,768		6.0			350,512		4.0
Leverage ratio		934,443		8.3			563,649		5.0			450,919		4.0
FNBPA:
Total capital to risk-weighted assets		999,717		11.7			856,431		10.0			685,145		8.0
Tier 1 capital to risk-weighted assets		895,177		10.5			513,859		6.0			342,573		4.0
Leverage ratio		895,177		8.1			555,360		5.0			444,288		4.0
December 31, 2011
F.N.B. Corporation:
Total capital to risk-weighted assets		972,940		13.3			731,582		10.0			585,265		8.0
Tier 1 capital to risk-weighted assets		855,677		11.7			438,949		6.0			292,633		4.0
Leverage ratio		855,677		9.2			467,587		5.0			374,069		4.0
FNBPA:
Total capital to risk-weighted assets		847,372		11.8			718,400		10.0			574,720		8.0
Tier 1 capital to risk-weighted assets		749,650		10.4			431,040		6.0			287,360		4.0
Leverage ratio		749,650		8.3			453,117		5.0			362,493		4.0