Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Assets:
Cash and due from banks	$ 1,098,345	$ 1,313,022
Federal funds sold, securities purchased under agreements to resell and interest bearing deposits	2,424,987	2,769,804
Cash and cash equivalents	3,523,332	4,082,826
Trading account assets	216,465	220,496
Debt securities available for sale	11,434,152	12,219,632
Debt securities held to maturity (fair value of $1,967,996 and $1,040,543 at March 31, 2018 and December 31, 2017, respectively)	1,975,729	1,046,093
Loans held for sale, at fair value	76,401	67,110
Loans	62,207,861	61,623,768
Allowance for loan losses	(832,071)	(842,760)
Net loans	61,375,790	60,781,008
Premises and equipment, net	1,189,253	1,214,874
Bank owned life insurance	724,600	722,596
Goodwill	4,983,296	4,983,296
Other assets	2,109,484	1,982,648
Total assets	87,608,502	87,320,579
Deposits:
Noninterest bearing	21,792,498	21,630,694
Interest bearing	48,147,914	47,625,619
Total deposits	69,940,412	69,256,313
FHLB and other borrowings	3,322,940	3,959,930
Federal funds purchased and securities sold under agreements to repurchase	5,933	19,591
Other short-term borrowings	29,999	17,996
Accrued expenses and other liabilities	1,165,079	1,053,439
Total liabilities	74,464,363	74,307,269
Shareholder’s Equity:
Series A Preferred stock, $.0.01 par value, liquidation preference $200,000 per share, authorized - 30,000,000 shares, issued - 1,150 at both March 31, 2018 and December 31, 2017	229,475	229,475
Common stock - $0.01 par value; authorized - 300,000,000 shares, issued - 222,950,751 shares at both March 31, 2018 and December 31, 2017	2,230	2,230
Surplus	14,814,744	14,818,608
Accumulated deficit	(1,660,417)	(1,868,659)
Accumulated other comprehensive loss	(271,431)	(197,405)
Total BBVA Compass Bancshares, Inc. shareholder’s equity	13,114,601	12,984,249
Noncontrolling interests	29,538	29,061
Total shareholder’s equity	13,144,139	13,013,310
Total liabilities and shareholder’s equity	$ 87,608,502	$ 87,320,579