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Shareholders' Equity - Accumulated Balances Related to Each Component of Other Comprehensive Income (Loss) (Detail) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
OCI before reclassifications | $ 226 | $ 41 | $ (197) |
Amounts reclassified from AOCI | (14) | 80 | (140) |
Impact of ST-Ericsson deconsolidation | 60 |  |  |
OCI Balance | 272 | 121 | (337) |
Cumulative tax impact | (24) | 3 | 28 |
OCI Balance, net of tax | 248 | 124 | (309) |
Balance | 1,024 | 752 | 631 | 968
Cumulative tax impact | 18 | 42 | 39 | 11
Balance, net of tax | 1,042 | 794 | 670 | 979
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member] |  |  |  |
OCI before reclassifications | 40 | 28 | (15) |
Amounts reclassified from AOCI | (28) | 62 | (110) |
Impact of ST-Ericsson deconsolidation |  |  |  |
OCI Balance | 12 | 90 | (125) |
Cumulative tax impact | (3) | (11) | 9 |
OCI Balance, net of tax | 9 | 79 | (116) |
Balance | 38 | 26 | (64) | 61
Cumulative tax impact | (5) | (2) | 9 |
Balance, net of tax | 33 | 24 | (55) | 61
Available-For-Sale Securities [Member] |  |  |  |
OCI before reclassifications | 2 | 6 |  |
Amounts reclassified from AOCI |  |  | (33) |
Impact of ST-Ericsson deconsolidation |  |  |  |
OCI Balance | 2 | 6 | (33) |
Cumulative tax impact | 3 |  | 1 |
OCI Balance, net of tax | 5 | 6 | (32) |
Balance | 1 | (1) | (7) | 26
Cumulative tax impact |  | (3) | (3) | (4)
Balance, net of tax | 1 | (4) | (10) | 22
Accumulated Defined Benefit Plan Items [Member] |  |  |  |
OCI before reclassifications | 80 | (57) | (81) |
Amounts reclassified from AOCI | 14 | 18 | 3 |
Impact of ST-Ericsson deconsolidation | 11 |  |  |
OCI Balance | 105 | (39) | (78) |
Cumulative tax impact | (24) | 14 | 18 |
OCI Balance, net of tax | 81 | (25) | (60) |
Balance | (100) | (205) | (166) | (88)
Cumulative tax impact | 23 | 47 | 33 | 15
Balance, net of tax | (77) | (158) | (133) | (73)
Foreign Currency Translation Adjustment ("CTA") [Member] |  |  |  |
OCI before reclassifications | 104 | 64 | (101) |
Amounts reclassified from AOCI |  |  |  |
Impact of ST-Ericsson deconsolidation | 49 |  |  |
OCI Balance | 153 | 64 | (101) |
Cumulative tax impact |  |  |  |
OCI Balance, net of tax | 153 | 64 | (101) |
Balance | 1,085 | 932 | 868 | 969
Cumulative tax impact |  |  |  |
Balance, net of tax | $ 1,085 | $ 932 | $ 868 | $ 969

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- Definition Accumulated Other Comprehensive Income Loss Attributable to The Company's Stockholders Net Of Tax. + References No definition available. + Details
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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e681-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 31 -Article 5 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 + Details
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- Definition Amount before tax, after reclassification adjustments of other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669619-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669625-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=16385135&loc=d3e33775-111570 + Details
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