Deposits (Tables)

6 Months Ended

Jun. 30, 2014

Banking and Thrift [Abstract]

Schedule of Deposits

Deposits were as follows:

	June 30, 2014		Percentage of Total		December 31, 2013		Percentage of Total
Non-interest-bearing demand deposits:
Commercial and individual	$	8,711,011	38.7	%	$	7,445,656	36.0	%
Correspondent banks	409,839		1.8		427,134		2.1
Public funds	386,731		1.7		438,359		2.1
Total non-interest-bearing demand deposits	9,507,581		42.2		8,311,149		40.2
Interest-bearing deposits:
Private accounts:
Savings and interest checking	4,221,278		18.8		4,020,313		19.4
Money market accounts	7,348,003		32.6		6,883,869		33.3
Time accounts of $100,000 or more	568,487		2.5		508,441		2.5
Time accounts under $100,000	473,711		2.1		438,800		2.1
Total private accounts	12,611,479		56.0		11,851,423		57.3
Public funds:
Savings and interest checking	250,579		1.1		305,976		1.5
Money market accounts	55,749		0.3		56,015		0.2
Time accounts of $100,000 or more	87,045		0.4		160,637		0.8
Time accounts under $100,000	4,173		—		3,586		—
Total public funds	397,546		1.8		526,214		2.5
Total interest-bearing deposits	13,009,025		57.8		12,377,637		59.8
Total deposits	$	22,516,606	100.0	%	$	20,688,786	100.0	%

Additional Information About Corporation's Deposits

The following table presents additional information about the Corporation’s deposits:

	June 30, 2014		December 31, 2013
Deposits from the Certificate of Deposit Account Registry Service (CDARS)	$	38,503	$	200
Deposits from the Promontory Interfinancial Network Insured Cash Sweep Service (acquired in the acquisition of WNB)	121,229		—
Deposits from foreign sources (primarily Mexico)	763,847		769,970