CONSOLIDATED BALANCE SHEET (UNAUDITED) (Parenthetical) (USD $)	Mar. 31, 2014		Dec. 31, 2013
Assets:
Interest bearing deposits with banks	$ 23,466,000,000		$ 19,614,000,000
Securities held-to-maturity	1,285,000,000		1,358,000,000
Other assets	7,567,000,000		8,140,000,000
Total assets	187,174,000,000	[1]	185,487,000,000	[1]
Liabilities
Long-term debt	22,953,000,000		22,847,000,000
Interest, taxes and other liabilities	3,907,000,000		3,558,000,000
Total liabilities	170,507,000,000	[1]	169,023,000,000	[1]
Securities held-to-maturity, fair value	1,433,000,000		1,499,000,000
Loans held for sale, fair value	753,000,000		58,000,000
Interest bearing, designated under fair value option	7,600,000,000		7,700,000,000
Long-term debt, designated under fair value option	7,700,000,000		7,600,000,000
Common stock, par value (usd per share)	$ 5		$ 5
Common stock, shares authorized (shares)	150,000,000		150,000,000
Common stock, shares issued (shares)	713		713
Common stock, shares outstanding (shares)	713		713
Variable Interest Entity, Primary Beneficiary [Member]
Assets:
Interest bearing deposits with banks	3,000,000		5,000,000
Securities held-to-maturity	180,000,000		200,000,000
Other assets	479,000,000		502,000,000
Total assets	662,000,000		707,000,000
Liabilities
Long-term debt	92,000,000		92,000,000
Interest, taxes and other liabilities	80,000,000		93,000,000
Total liabilities	$ 172,000,000		$ 185,000,000

[1] The following table summarizes assets and liabilities related to our consolidated variable interest entities (“VIEs”) as of March 31, 2014 and December 31, 2013 which are consolidated on our balance sheet. Assets and liabilities exclude intercompany balances that eliminate in consolidation. Assets: Interest bearing deposits with banks, $3 million and $5 million, Securities held-to-maturity, $180 million and $200 million Other assets $479 million and $502 million. Total assets $662 million and $707 million respectively. Liabilities: Long-term debt $92 million and $92 million, Interest, taxes and other liabilities $80 million and $93 million. Total liabilities $172 million and $185 million, respectively.