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Consolidated Statement Of Changes In Shareholders' Equity (USD $) In Millions, except Share data | Total USD ($) | Parent [Member] USD ($) | Common Stock [Member] USD ($) | Additional Paid In Capital [Member] USD ($) | Retained Earnings [Member] USD ($) | Accumulated Other Comprehensive Income [Member] USD ($) | Treasury Stock [Member] USD ($) | Preferred Stock [Member] | Preferred Stock Of Subsidiary And Noncontrolling Interest [Member] USD ($)
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance as of at Dec. 31, 2013 | $ 3,299 | $ 3,278 | $ 278 | $ 3,115 | $ 2,289 | $ (86) | $ (2,318) |  | $ 21
Balance (in preferred stock shares) as of at Dec. 31, 2013 | 0 |  |  |  |  |  |  | 1,315 |
Balance (in common stock shares) as of at Dec. 31, 2013 | 277,812,430 |  | 277,812,430 |  |  |  | (85,562,546) |  |
Net income (loss) | 376 | 376 |  |  | 376 |  |  |  |
Total other comprehensive income (loss) | 142 | 142 |  |  |  | 142 |  |  |
Share-based compensation, net of tax of $2 | 0 | 0 | 3 | 3 |  |  | (6) |  |
Share-based compensation (in shares) |  |  | 3,547,021 |  |  |  | (519,695) |  |
Treasury shares acquired | (9) | (9) |  |  |  |  | (9) |  |
Treasury shares acquired (in shares) |  |  |  |  |  |  | (842,072) |  |
Balance as of at Jun. 30, 2014 | $ 3,808 | $ 3,787 | $ 281 | $ 3,118 | $ 2,665 | $ 56 | $ (2,333) |  | $ 21
Balance (in preferred stock shares) as of at Jun. 30, 2014 | 0 |  |  |  |  |  |  | 1,315 |
Balance (in common stock shares) as of at Jun. 30, 2014 | 281,359,451 |  | 281,359,451 |  |  |  | (86,924,313) |  |

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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 30 -Article 5 + Details
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 + Details
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- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
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