XML 126 R116.htm IDEA: XBRL DOCUMENT
v3.25.2

Credit Quality of Financial Assets and the Allowance for Credit Losses - Summary of Past-Due Financial Assets (Detail) - JPY (¥) ¥ in Millions | Mar. 31, 2025 | Mar. 31, 2024
--- | --- | ---
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | ¥ 5,105,469 | ¥ 4,947,258
Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 146,652 | 90,868
30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 34,490 | 39,946
90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 112,162 | 50,922
Consumer borrowers |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 2,067,900 | 2,070,449
Consumer borrowers | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 12,126 | 8,452
Consumer borrowers | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 4,481 | 3,994
Consumer borrowers | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 7,645 | 4,458
Consumer borrowers | Real estate loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 1,956,816 | 1,947,461
Consumer borrowers | Real estate loans | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 7,959 | 4,242
Consumer borrowers | Real estate loans | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 2,536 | 2,064
Consumer borrowers | Real estate loans | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 5,423 | 2,178
Consumer borrowers | Card loans |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 67,874 | 72,353
Consumer borrowers | Card loans | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 355 | 0
Consumer borrowers | Card loans | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 355 | 0
Consumer borrowers | Card loans | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Consumer borrowers | Other |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 43,210 | 50,635
Consumer borrowers | Other | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 3,812 | 4,210
Consumer borrowers | Other | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 1,590 | 1,930
Consumer borrowers | Other | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 2,222 | 2,280
Corporate borrowers |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 1,738,136 | 1,469,857
Corporate borrowers | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 93,836 | 40,045
Corporate borrowers | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 9,896 | 12,576
Corporate borrowers | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 83,940 | 27,469
Corporate borrowers | Non-recourse Loans | Japan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 301,477 | 145,286
Corporate borrowers | Non-recourse Loans | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Corporate borrowers | Non-recourse Loans | The Americas |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 86,724 | 50,263
Corporate borrowers | Non-recourse Loans | The Americas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 5,837 | 3,628
Corporate borrowers | Non-recourse Loans | 30-89 days past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Corporate borrowers | Non-recourse Loans | 30-89 days past-due | The Americas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 2,141 | 2,502
Corporate borrowers | Non-recourse Loans | 90 days or more past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Corporate borrowers | Non-recourse Loans | 90 days or more past-due | The Americas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 3,696 | 1,126
Corporate borrowers | Other than non-recourse loans | Real estate companies | Japan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 415,666 | 334,506
Corporate borrowers | Other than non-recourse loans | Real estate companies | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 229 | 228
Corporate borrowers | Other than non-recourse loans | Real estate companies | Overseas |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 131,042 | 59,759
Corporate borrowers | Other than non-recourse loans | Real estate companies | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 51,310 | 18,699
Corporate borrowers | Other than non-recourse loans | Real estate companies | 30-89 days past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 200 | 113
Corporate borrowers | Other than non-recourse loans | Real estate companies | 30-89 days past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 36 | 1,080
Corporate borrowers | Other than non-recourse loans | Real estate companies | 90 days or more past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 29 | 115
Corporate borrowers | Other than non-recourse loans | Real estate companies | 90 days or more past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 51,274 | 17,619
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | Japan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 225,900 | 180,896
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 2,512 | 2,021
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | Overseas |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 577,327 | 699,147
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 33,948 | 15,469
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | 30-89 days past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 1,992 | 1,666
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | 30-89 days past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 5,527 | 7,215
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | 90 days or more past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 520 | 355
Corporate borrowers | Other than non-recourse loans | Commercial, industrial and other companies | 90 days or more past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 28,421 | 8,254
Loans to Equity Method Investees |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 132,053 | 251,929
Loans to Equity Method Investees | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Loans to Equity Method Investees | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Loans to Equity Method Investees | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 0 | 0
Net investment in leases |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 1,167,380 | 1,155,023
Net investment in leases | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 40,690 | 42,371
Net investment in leases | Japan |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 618,963 | 624,094
Net investment in leases | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 7,766 | 6,897
Net investment in leases | Overseas |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 548,417 | 530,929
Net investment in leases | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 32,924 | 35,474
Net investment in leases | 30-89 days past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 20,113 | 23,376
Net investment in leases | 30-89 days past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 3,851 | 2,525
Net investment in leases | 30-89 days past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 16,262 | 20,851
Net investment in leases | 90 days or more past-due | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 20,577 | 18,995
Net investment in leases | 90 days or more past-due | Japan | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | 3,915 | 4,372
Net investment in leases | 90 days or more past-due | Overseas | Past-due financing assets |  |
Financing Receivable, Recorded Investment, Past Due [Line Items] |  |
Total financing receivables | ¥ 16,662 | ¥ 14,623

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-13 Reference 2: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7A -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7A Reference 3: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 29 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-29 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (1) -Publisher SEC Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1404 -Paragraph a -Publisher SEC Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-79 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(3)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-14 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-5 + Details
Name: | us-gaap_NotesReceivableGross
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | ck0001070304_FinancingReceivablePeriodPastDueAxis=us-gaap_FinancialAssetPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=ck0001070304_FinancingReceivables30To89DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_RealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ck0001070304_OtherConsumerLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ck0001070304_CorporatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ck0001070304_NonRecourseLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_JP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AmericasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=ck0001070304_OtherThanNonRecourseLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis=ck0001070304_CorporateRealEstateCompaniesLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=ck0001070304_OverseasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ck0001070304_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableOneAxis=ck0001070304_CommercialIndustrialAndOtherCompaniesLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ck0001070304_LoansToEquityMethodInvesteesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ck0001070304_NetInvestmentInLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |