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Other Operating Revenues and Other Operating Expenses (Detail) In Millions | 12 Months Ended
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Mar. 31, 2011 USD ($) | Mar. 31, 2011 JPY (¥) | Mar. 31, 2010 JPY (¥) | Mar. 31, 2009 JPY (¥) | Mar. 31, 2011 Integrated Facilities Management Operations USD ($) | Mar. 31, 2011 Integrated Facilities Management Operations JPY (¥) | Mar. 31, 2010 Integrated Facilities Management Operations JPY (¥) | Mar. 31, 2009 Integrated Facilities Management Operations JPY (¥) | Mar. 31, 2011 Vehicle Maintenance and Management Services USD ($) | Mar. 31, 2011 Vehicle Maintenance and Management Services JPY (¥) | Mar. 31, 2010 Vehicle Maintenance and Management Services JPY (¥) | Mar. 31, 2009 Vehicle Maintenance and Management Services JPY (¥) | Mar. 31, 2011 M & A Advisory Services, Financing Advice, Financial Restructuring Advisory Services and Related Services USD ($) | Mar. 31, 2011 M & A Advisory Services, Financing Advice, Financial Restructuring Advisory Services and Related Services JPY (¥) | Mar. 31, 2010 M & A Advisory Services, Financing Advice, Financial Restructuring Advisory Services and Related Services JPY (¥) | Mar. 31, 2009 M & A Advisory Services, Financing Advice, Financial Restructuring Advisory Services and Related Services JPY (¥) | Mar. 31, 2011 Facilities Management of Golf Courses USD ($) | Mar. 31, 2011 Facilities Management of Golf Courses JPY (¥) | Mar. 31, 2010 Facilities Management of Golf Courses JPY (¥) | Mar. 31, 2009 Facilities Management of Golf Courses JPY (¥) | Mar. 31, 2011 Facilities Management of Hotels and Japanese Inns USD ($) | Mar. 31, 2011 Facilities Management of Hotels and Japanese Inns JPY (¥) | Mar. 31, 2010 Facilities Management of Hotels and Japanese Inns JPY (¥) | Mar. 31, 2009 Facilities Management of Hotels and Japanese Inns JPY (¥) | Mar. 31, 2011 Other Segment USD ($) | Mar. 31, 2011 Other Segment JPY (¥) | Mar. 31, 2010 Other Segment JPY (¥) | Mar. 31, 2009 Other Segment JPY (¥)
Other operating revenues | $ 3,200 | ¥ 266,000 | ¥ 266,397 | ¥ 289,403 | $ 120 | ¥ 9,978 | ¥ 9,075 | ¥ 35,391 | $ 490 | ¥ 40,760 | ¥ 41,408 | ¥ 44,958 | $ 609 | ¥ 50,659 | ¥ 54,996 | ¥ 45,894 | $ 279 | ¥ 23,163 | ¥ 23,354 | ¥ 21,556 | $ 336 | ¥ 27,966 | ¥ 23,463 | ¥ 21,124 | $ 1,366 | ¥ 113,474 | ¥ 114,101 | ¥ 120,480
Other operating expenses | $ 1,886 | ¥ 156,827 | ¥ 149,872 | ¥ 171,557 | $ 67 | ¥ 5,600 | ¥ 5,074 | ¥ 29,384 | $ 406 | ¥ 33,790 | ¥ 34,837 | ¥ 38,129 |  |  |  |  | $ 253 | ¥ 21,012 | ¥ 19,793 | ¥ 18,033 | $ 312 | ¥ 25,943 | ¥ 22,655 | ¥ 18,129 | $ 848 | ¥ 70,482 | ¥ 67,513 | ¥ 67,882

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- Definition The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 3 -Article 5 + Details
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- Definition Revenues from the sale of other goods or rendering of other services, not elsewhere specified in the taxonomy; net of (reduced by) sales adjustments, returns, allowances, and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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