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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY In Millions | Total USD ($) | Total JPY (¥) | Common Stock USD ($) | Common Stock JPY (¥) | Additional Paid-in Capital USD ($) | Additional Paid-in Capital JPY (¥) | Retained Earnings USD ($) | Retained Earnings JPY (¥) | Accumulated Other Comprehensive Income (Loss) USD ($) | Accumulated Other Comprehensive Income (Loss) JPY (¥) | Treasury Stock USD ($) | Treasury Stock JPY (¥) | Total ORIX Corporation Shareholders' Equity USD ($) | Total ORIX Corporation Shareholders' Equity JPY (¥) | Noncontrolling Interests USD ($) | Noncontrolling Interests JPY (¥)
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Beginning Balance at Mar. 31, 2008 |  | ¥ 1,285,146 |  | ¥ 102,107 |  | ¥ 135,159 |  | ¥ 1,083,439 |  | ¥ (19,295) |  | ¥ (33,493) |  | ¥ 1,267,917 |  | ¥ 17,229
Contribution to subsidiaries |  | 2,162 |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 2,162
Transaction with noncontrolling interests |  | (1,426) |  |  |  |  |  |  |  |  |  |  |  | 0 |  | (1,426)
Comprehensive income (loss), net of tax: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | 23,099 |  |  |  |  |  | 21,924 |  |  |  |  |  | 21,924 |  | 1,175
Other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net change of unrealized gains (losses) on investment in securities |  | (41,906) |  |  |  |  |  |  |  | (41,901) |  |  |  | (41,901) |  | (5)
Net change of defined benefit pension plans |  | (12,098) |  |  |  |  |  |  |  | (12,098) |  |  |  | (12,098) |  | 0
Net change of foreign currency translation adjustments |  | (18,000) |  |  |  |  |  |  |  | (17,989) |  |  |  | (17,989) |  | (11)
Net change of unrealized gains (losses) on derivative instruments |  | (1,101) |  |  |  |  |  |  |  | (1,101) |  |  |  | (1,101) |  | 0
Total other comprehensive income (loss) |  | (73,105) |  |  |  |  |  |  |  |  |  |  |  | (73,089) |  | (16)
Total comprehensive income (loss) |  | (50,006) |  |  |  |  |  |  |  |  |  |  |  | (51,165) |  | 1,159
Cash dividends |  | (24,586) |  |  |  |  |  | (23,529) |  |  |  |  |  | (23,529) |  | (1,057)
Exercise of stock options |  | 217 |  | 109 |  | 108 |  |  |  |  |  |  |  | 217 |  | 0
Compensation cost of stock options |  | 1,370 |  |  |  | 1,370 |  |  |  |  |  |  |  | 1,370 |  | 0
Acquisition of treasury stock |  | (29,294) |  |  |  |  |  |  |  |  |  | (29,294) |  | (29,294) |  | 0
Disposal of treasury stock |  | 1,595 |  |  |  | (533) |  | (9,915) |  |  |  | 12,043 |  | 1,595 |  | 0
Other, net |  | 419 |  |  |  | 209 |  |  |  |  |  | 210 |  | 419 |  | 0
Ending Balance at Mar. 31, 2009 |  | 1,185,597 |  | 102,216 |  | 136,313 |  | 1,071,919 |  | (92,384) |  | (50,534) |  | 1,167,530 |  | 18,067
Cumulative effect of applying new accounting standards |  | 1,758 |  |  |  |  |  | 1,758 |  |  |  |  |  | 1,758 |  | 0
Beginning Balance Restated |  | 1,187,355 |  | 102,216 |  | 136,313 |  | 1,073,677 |  | (92,384) |  | (50,534) |  | 1,169,288 |  | 18,067
Issuance of common stock |  | 83,024 |  | 41,677 |  | 41,347 |  |  |  |  |  |  |  | 83,024 |  | 0
Contribution to subsidiaries |  | 2,473 |  |  |  |  |  |  |  |  |  |  |  | 0 |  | 2,473
Transaction with noncontrolling interests |  | (359) |  |  |  | (32) |  |  |  | (387) |  |  |  | (419) |  | 60
Comprehensive income (loss), net of tax: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income |  | 38,461 |  |  |  |  |  | 37,757 |  |  |  |  |  | 37,757 |  | 704
Other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net change of unrealized gains (losses) on investment in securities |  | 13,499 |  |  |  |  |  |  |  | 13,497 |  |  |  | 13,497 |  | 2
Net change of defined benefit pension plans |  | 7,125 |  |  |  |  |  |  |  | 7,129 |  |  |  | 7,129 |  | (4)
Net change of foreign currency translation adjustments |  | (6,862) |  |  |  |  |  |  |  | (5,860) |  |  |  | (5,860) |  | (1,002)
Net change of unrealized gains (losses) on derivative instruments |  | (1,460) |  |  |  |  |  |  |  | (1,454) |  |  |  | (1,454) |  | (6)
Total other comprehensive income (loss) |  | 12,302 |  |  |  |  |  |  |  |  |  |  |  | 13,312 |  | (1,010)
Total comprehensive income (loss) |  | 50,763 |  |  |  |  |  |  |  |  |  |  |  | 51,069 |  | (306)
Cash dividends |  | (8,778) |  |  |  |  |  | (6,261) |  |  |  |  |  | (6,261) |  | (2,517)
Conversion of convertible bond |  | 14 |  | 7 |  | 7 |  |  |  |  |  |  |  | 14 |  | 0
Exercise of stock options |  | 77 |  | 39 |  | 38 |  |  |  |  |  |  |  | 77 |  | 0
Compensation cost of stock options |  | 611 |  |  |  | 611 |  |  |  |  |  |  |  | 611 |  | 0
Acquisition of treasury stock |  | (3) |  |  |  |  |  |  |  |  |  | (3) |  | (3) |  | 0
Disposal of treasury stock |  | 291 |  |  |  |  |  | (531) |  |  |  | 822 |  | 291 |  | 0
Other, net |  | 993 |  |  |  | 377 |  | 137 |  |  |  | 479 |  | 993 |  | 0
Ending Balance at Mar. 31, 2010 | 15,833 | 1,316,461 | 1,731 | 143,939 | 2,149 | 178,661 | 13,287 | 1,104,779 | (956) | (79,459) | (592) | (49,236) | 15,619 | 1,298,684 | 214 | 17,777
Cumulative effect of applying new accounting standards | (261) | (21,668) |  |  |  |  | (271) | (22,495) | (41) | (3,406) |  |  | (312) | (25,901) | 51 | 4,233
Beginning Balance Restated | 15,572 | 1,294,793 | 1,731 | 143,939 | 2,149 | 178,661 | 13,016 | 1,082,284 | (997) | (82,865) | (592) | (49,236) | 15,307 | 1,272,783 | 265 | 22,010
Contribution to subsidiaries | 46 | 3,864 |  |  |  |  |  |  |  |  |  |  | 0 | 0 | 46 | 3,864
Transaction with noncontrolling interests | (27) | (2,246) |  |  | 2 | 200 |  |  | 0 | 4 |  |  | 2 | 204 | (29) | (2,450)
Comprehensive income (loss), net of tax: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 838 | 69,648 |  |  |  |  | 809 | 67,275 |  |  |  |  | 809 | 67,275 | 29 | 2,373
Other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net change of unrealized gains (losses) on investment in securities | 92 | 7,663 |  |  |  |  |  |  | 91 | 7,605 |  |  | 91 | 7,605 | 1 | 58
Net change of defined benefit pension plans | (24) | (2,006) |  |  |  |  |  |  | (24) | (2,006) |  |  | (24) | (2,006) | 0 | 0
Net change of foreign currency translation adjustments | (226) | (18,833) |  |  |  |  |  |  | (217) | (18,118) |  |  | (217) | (18,118) | (9) | (715)
Net change of unrealized gains (losses) on derivative instruments | (10) | (782) |  |  |  |  |  |  | (10) | (800) |  |  | (10) | (800) | 0 | 18
Total other comprehensive income (loss) | (168) | (13,958) |  |  |  |  |  |  |  |  |  |  | (160) | (13,319) | (8) | (639)
Total comprehensive income (loss) | 670 | 55,690 |  |  |  |  |  |  |  |  |  |  | 649 | 53,956 | 21 | 1,734
Cash dividends | (139) | (11,532) |  |  |  |  | (97) | (8,061) |  |  |  |  | (97) | (8,061) | (42) | (3,471)
Conversion of convertible bond | 0 | 14 | 0 | 7 | 0 | 7 |  |  |  |  |  |  | 0 | 14 | 0 | 0
Exercise of stock options | 2 | 98 | 1 | 49 | 1 | 49 |  |  |  |  |  |  | 2 | 98 | 0 | 0
Compensation cost of stock options | 2 | 142 |  |  | 2 | 142 |  |  |  |  |  |  | 2 | 142 | 0 | 0
Acquisition of treasury stock | (1) | (70) |  |  |  |  |  |  |  |  | (1) | (70) | (1) | (70) | 0 | 0
Other, net | 3 | 275 |  |  | 0 | 78 | 1 | 61 |  |  | 2 | 136 | 3 | 275 | 0 | 0
Ending Balance at Mar. 31, 2011 | $ 16,128 | ¥ 1,341,028 | $ 1,732 | ¥ 143,995 | $ 2,154 | ¥ 179,137 | $ 13,729 | ¥ 1,141,559 | $ (1,157) | ¥ (96,180) | $ (591) | ¥ (49,170) | $ 15,867 | ¥ 1,319,341 | $ 261 | ¥ 21,687

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