Deposits (Tables)

6 Months Ended

Jun. 30, 2015

Banking and Thrift [Abstract]

Schedule of Deposits

Deposits were as follows:

	June 30, 2015		Percentage of Total		December 31, 2014		Percentage of Total
Non-interest-bearing demand deposits:
Commercial and individual	$	9,341,295	39.2	%	$	9,256,045	38.3	%
Correspondent banks	386,369		1.6		429,000		1.8
Public funds	430,148		1.8		464,016		1.9
Total non-interest-bearing demand deposits	10,157,812		42.6		10,149,061		42.0
Interest-bearing deposits:
Private accounts:
Savings and interest checking	4,753,351		19.9		4,743,963		19.7
Money market accounts	7,648,184		32.1		7,860,403		32.6
Time accounts of $100,000 or more	438,197		1.8		490,209		2.0
Time accounts under $100,000	422,944		1.8		454,220		1.9
Total private accounts	13,262,676		55.6		13,548,795		56.2
Public funds:
Savings and interest checking	303,940		1.3		326,090		1.4
Money market accounts	67,696		0.3		57,145		0.2
Time accounts of $100,000 or more	48,015		0.2		53,684		0.2
Time accounts under $100,000	1,015		—		1,155		—
Total public funds	420,666		1.8		438,074		1.8
Total interest-bearing deposits	13,683,342		57.4		13,986,869		58.0
Total deposits	$	23,841,154	100.0	%	$	24,135,930	100.0	%

Additional Information About Corporation's Deposits

The following table presents additional information about our deposits:

	June 30, 2015		December 31, 2014
Deposits from the Certificate of Deposit Account Registry Service (CDARS)	$	8,728	$	22,229
Deposits from the Promontory Interfinancial Network Insured Cash Sweep Service (acquired in the acquisition of WNB)	30,308		148,665
Deposits from foreign sources (primarily Mexico)	774,378		744,295