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v2.3.0.11

Income before Income Taxes and Discontinued Operations, and Provision for Income Taxes (Detail) In Millions | 12 Months Ended
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Mar. 31, 2011 USD ($) | Mar. 31, 2011 JPY (¥) | Mar. 31, 2010 JPY (¥) | Mar. 31, 2009 JPY (¥) | Mar. 31, 2011 Domestic Country USD ($) | Mar. 31, 2011 Domestic Country JPY (¥) | Mar. 31, 2010 Domestic Country JPY (¥) | Mar. 31, 2009 Domestic Country JPY (¥) | Mar. 31, 2011 Foreign Country USD ($) | Mar. 31, 2011 Foreign Country JPY (¥) | Mar. 31, 2010 Foreign Country JPY (¥) | Mar. 31, 2009 Foreign Country JPY (¥)
Income Taxes [Line Items] |  |  |  |  |  |  |  |  |  |  |  |
Income before income taxes and discontinued operations | $ 1,106 | ¥ 91,965 | ¥ 54,593 | ¥ 12,035 | $ 467 | ¥ 38,810 | ¥ 13,321 | ¥ (12,679) | $ 639 | ¥ 53,155 | ¥ 41,272 | ¥ 24,714
Current provision for income taxes | 539 | 44,804 | 50,106 | 40,189 | 326 | 27,068 | 32,553 | 40,158 | 213 | 17,736 | 17,553 | 31
Deferred provision for income taxes | (207) | (17,187) | (27,712) | (42,787) | (163) | (13,534) | (22,285) | (51,155) | (44) | (3,653) | (5,427) | 8,368
Provision for income taxes | $ 332 | ¥ 27,617 | ¥ 22,394 | ¥ (2,598) |  |  |  |  |  |  |  |

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- Definition The component of income tax expense for the period representing amounts of income taxes paid or payable (or refundable) for the period for all income tax obligations as determined by applying the provisions of relevant enacted tax laws to relevant amounts of taxable income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section I -Subsection 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 289 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a + Details
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- Definition The component of income tax expense for the period representing the net change in the entity's deferred tax assets and liabilities pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 6 -Section I -Subsection 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph b Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 289 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 + Details
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- Definition The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 45 -Subparagraph a, b + Details
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