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Consolidated Statements of Income (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2013 | Jun. 30, 2012 | Jun. 30, 2013 | Jun. 30, 2012
Non-interest revenues |  |  |  |
Discount revenue | $ 4,729 | $ 4,482 | $ 9,167 | $ 8,739
Net card fees | 647 | 615 | 1,300 | 1,225
Travel commissions and fees | 495 | 521 | 932 | 972
Other commissions and fees | 605 | 575 | 1,178 | 1,158
Other | 567 | 651 | 1,104 | 1,204
Total non-interest revenues | 7,043 | 6,844 | 13,681 | 13,298
Interest income |  |  |  |
Interest on loans | 1,622 | 1,582 | 3,305 | 3,193
Interest and dividends on investment securities | 52 | 67 | 105 | 133
Deposits with banks and other | 20 | 22 | 46 | 52
Total interest income | 1,694 | 1,671 | 3,456 | 3,378
Interest expense |  |  |  |
Deposits | 107 | 115 | 221 | 244
Long-term debt and other | 385 | 435 | 790 | 880
Total interest expense | 492 | 550 | 1,011 | 1,124
Net interest income | 1,202 | 1,121 | 2,445 | 2,254
Total revenues net of interest expense | 8,245 | 7,965 | 16,126 | 15,552
Provisions for losses |  |  |  |
Charge card | 201 | 163 | 396 | 341
Cardmember loans | 364 | 277 | 639 | 489
Other | 28 | 21 | 55 | 43
Total provisions for losses | 593 | 461 | 1,090 | 873
Total revenues net of interest expense after provisions for losses | 7,652 | 7,504 | 15,036 | 14,679
Expenses |  |  |  |
Marketing, promotion, rewards and cardmember services | 2,580 | 2,415 | 4,910 | 4,707
Salaries and employee benefits | 1,543 | 1,536 | 3,158 | 3,171
Other, net | 1,534 | 1,674 | 3,064 | 3,149
Total expenses | 5,657 | 5,625 | 11,132 | 11,027
Pretax income | 1,995 | 1,879 | 3,904 | 3,652
Income tax provision | 590 | 540 | 1,219 | 1,057
Net income | $ 1,405 | $ 1,339 | $ 2,685 | $ 2,595
Earnings Per Common Share, Basic [Abstract] |  |  |  |
Income from continuing operations attributable to common shareholders | $ 1.28 | $ 1.16 | $ 2.43 | $ 2.23
Earnings Per Common Share, Diluted [Abstract] |  |  |  |
Income from continuing operations attributable to common shareholders | $ 1.27 | $ 1.15 | $ 2.42 | $ 2.22
Average common shares outstanding for earnings per common share: |  |  |  |
Basic | 1,090 | 1,145 | 1,094 | 1,151
Diluted | 1,097 | 1,152 | 1,101 | 1,158
Cash dividends declared per common share | $ 0.23 | $ 0.20 | $ 0.43 | $ 0.40

X
- Definition Represents revenue earned from fees charged to merchants with whom the Company has entered into a card acceptance agreement for processing cardmember transactions. The discount fee generally is deducted from the Company's payment reimbursing the merchant for cardmember purchases. Such amounts are reduced by contra-revenue such as payments to third-party card issuing partners, cash-back reward costs, and corporate incentive payments. + References No definition available. + Details
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- Definition Marketing and promotion expense includes advertising costs. Cardmember rewards expense includes the costs of rewards programs (including Membership Rewards). Cardmember services expense includes protection plans and complimentary services provided to cardmembers. + References No definition available. + Details
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- Definition Revenues from discount revenue, net card fees, travel commissions and fees, other commissions and fees, securitization income, net, other related income, and net interest income during the period. + References No definition available. + Details
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- Definition Commissions and fees earned by charging clients transaction or management fees for selling and arranging travel and travel management services. Client transaction fee revenue is recognized at the time the client books the travel arrangements. Travel management services revenue is recognized over the contractual term of the agreement. The Company's travel suppliers (for example, airlines, hotels, car rental companies) pay commissions and fees on tickets issued, sales and other services based on contractual agreements. Commissions and fees from travel suppliers are generally recognized at the time a ticket is purchased or over the term of the contract. Commissions and fees that are based on actual usage that is unknown at time of purchase (for example, hotel and car rentals), are recognized when cash is received. + References No definition available. + Details
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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 + Details
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- Definition Income earned from credit card services including late, over limit, and annual fees. This item excludes interest income earned on credit card balances and transactions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 13 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13 (d)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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- Definition The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.1) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 1 -Article 9 + Details
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