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Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2013
Accounting Policies [Abstract] |
Revision of Previously Issued Financial Statements | The following table presents the impact of the revisions on the Company’s previously issued consolidated balance sheets (in millions).
Balance Sheet December 31, 2012 |  | As Reported |  |  | As Revised |
Cash and cash investments |  | $ | 1,351 |  |  | $ | 1,040 |
Short-term bank deposits |  |  | — |  |  |  | 311 |
Total current assets |  | $ | 3,217 |  |  | $ | 3,217 |
Balance Sheet December 31, 2011 |  | As Reported |  |  | As Revised |
Cash and cash investments |  | $ | 1,656 |  |  | $ | 1,353 |
Short-term bank deposits |  |  | — |  |  |  | 303 |
Total current assets |  | $ | 3,429 |  |  | $ | 3,429 |
This revision had no effect on our consolidated results of operations. The following table presents the impact of the revisions on the Company’s previously issued consolidated statement of cash flows (in millions).
Cash Flows December 31, 2012 |  | As Reported |  |  | As Revised |
Net cash (for) investing activities |  | $ | (27 | ) |  | $ | (29 | )
Effect of exchange rate changes on cash and cash investments |  | $ | 17 |  |  | $ | 11 |
Decrease in cash and cash investments |  | $ | (305 | ) |  | $ | (313 | )
Cash Flows December 31, 2011 |  | As Reported |  |  | As Revised |
Net cash (for) investing activities |  | $ | (61 | ) |  | $ | (84 | )
Effect of exchange rate changes on cash and cash investments |  | $ | (18 | ) |  | $ | (8 | )
Decrease in cash and cash investments |  | $ | (59 | ) |  | $ | (72 | )
Cash Flows December 31, 2010 |  | As Reported |  |  | As Revised |
Net cash (for) investing activities |  | $ | (109 | ) |  | $ | (244 | )
Effect of exchange rate changes on cash and cash investments |  | $ | (14 | ) |  | $ | (7 | )
Increase in cash and cash investments |  | $ | 302 |  |  | $ | 174 |
The following table presents the impact of the revisions on the Company’s previously issued consolidated balance sheets and statements of cash flows (all cash flow figures are year-to-date, in millions).
|  | Mar. 31, |  |  | June 30, |  |  | Sep. 30, |  |  | Mar. 31, |  |  | June 30, |
|  | 2012 |  |  | 2012 |  |  | 2012 |  |  | 2013 |  |  | 2013 |
Cash and cash investments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As reported |  | $ | 1,788 |  |  | $ | 1,853 |  |  | $ | 1,166 |  |  | $ | 1,032 |  |  | $ | 1,223 |
As revised |  | $ | 1,491 |  |  | $ | 1,612 |  |  | $ | 889 |  |  | $ | 828 |  |  | $ | 1,028 |
Short-term bank deposits |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As reported |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
As revised |  | $ | 297 |  |  | $ | 241 |  |  | $ | 277 |  |  | $ | 204 |  |  | $ | 195 |
Net cash (for) from investing activities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
As reported |  | $ | (2 | ) |  | $ | (15 | ) |  | $ | (42 | ) |  | $ | (30 | ) |  | $ | (51 | )
As revised |  | $ | 10 |  |  | $ | 37 |  |  | $ | (17 | ) |  | $ | 70 |  |  | $ | 62 |

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- Definition Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=28359718&loc=d3e22644-107794 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=28359718&loc=d3e22663-107794 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=28359718&loc=d3e22658-107794 + Details
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