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v3.23.3

Estimated Fair Value of Financial Instruments (Information about Carrying Amount of Financial Instruments Reported in Consolidated Balance Sheets and Related Market or Fair Value) (Detail) - JPY (¥) ¥ in Millions | Sep. 30, 2023 | Mar. 31, 2023 | Sep. 30, 2022 | Mar. 31, 2022
--- | --- | --- | --- | ---
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | ¥ 915,107 |  | ¥ 1,231,860 |  | ¥ 925,965 |
Restricted Cash |  | 139,123 |  | 135,048 |  |  |
Equity securities | [1] | 751,872 |  | 589,312 |  |  |
Trading debt securities |  | 2,259 |  | 2,179 |  |  |
Available-for-sale debt securities |  | 2,318,317 |  | 2,234,608 |  |  |
Held-to-maturity debt securities |  | 115,515 |  | 114,759 |  |  |
Certain investment in affiliates |  | 5,003 |  | 2,511 |  |  |
Other Assets: |  |  |  |  |  |  |
Derivative assets |  | 56,348 |  | 50,346 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 586,379 |  | 508,796 |  |  |
Deposits |  | 2,223,592 |  | 2,246,345 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 1,783,074 |  | 1,832,057 |  |  | ¥ 1,912,698
Long-term debt |  | 5,448,244 |  | 5,209,723 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities |  | ¥ 55,951 |  | ¥ 49,314 |  |  |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] |  | Other Liabilities |  | Other Liabilities |  |  |
Level 1 |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | ¥ 915,107 |  | ¥ 1,231,860 |  |  |
Restricted Cash |  | 139,123 |  | 135,048 |  |  |
Installment loans (net of allowance for credit losses) |  | 0 |  | 0 |  |  |
Equity securities |  | 116,421 | [2] | 105,646 | [3] |  |
Trading debt securities |  | 0 |  | 0 |  |  |
Available-for-sale debt securities |  | 5,282 |  | 4,334 |  |  |
Held-to-maturity debt securities |  | 0 |  | 0 |  |  |
Certain investment in affiliates |  | 0 |  | 0 |  |  |
Other Assets: |  |  |  |  |  |  |
Time deposits |  | 0 |  | 0 |  |  |
Derivative assets | [4] | 0 |  | 0 |  |  |
Reinsurance recoverables (Investment contracts) |  | 0 |  | 0 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 0 |  | 0 |  |  |
Deposits |  | 0 |  | 0 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 0 |  | 0 |  |  |
Long-term debt |  | 0 |  | 0 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities | [4] | 0 |  | 0 |  |  |
Level 2 |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | 0 |  | 0 |  |  |
Restricted Cash |  | 0 |  | 0 |  |  |
Installment loans (net of allowance for credit losses) |  | 136,985 |  | 128,249 |  |  |
Equity securities |  | 133,647 | [2] | 133,027 | [3] |  |
Trading debt securities |  | 2,259 |  | 2,179 |  |  |
Available-for-sale debt securities |  | 2,030,880 |  | 1,986,672 |  |  |
Held-to-maturity debt securities |  | 104,028 |  | 108,326 |  |  |
Certain investment in affiliates |  | 0 |  | 0 |  |  |
Other Assets: |  |  |  |  |  |  |
Time deposits |  | 4,600 |  | 4,374 |  |  |
Derivative assets | [4] | 0 |  | 0 |  |  |
Reinsurance recoverables (Investment contracts) |  | 0 |  | 0 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 586,379 |  | 508,796 |  |  |
Deposits |  | 2,052,118 |  | 2,087,035 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 0 |  | 0 |  |  |
Long-term debt |  | 1,815,990 |  | 1,667,119 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities | [4] | 0 |  | 0 |  |  |
Level 3 |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | 0 |  | 0 |  |  |
Restricted Cash |  | 0 |  | 0 |  |  |
Installment loans (net of allowance for credit losses) |  | 3,740,277 |  | 3,679,738 |  |  |
Equity securities |  | 160,131 | [2] | 140,563 | [3] |  |
Trading debt securities |  | 0 |  | 0 |  |  |
Available-for-sale debt securities |  | 282,155 |  | 243,602 |  |  |
Held-to-maturity debt securities |  | 20,092 |  | 21,352 |  |  |
Certain investment in affiliates |  | 5,003 |  | 2,511 |  |  |
Other Assets: |  |  |  |  |  |  |
Time deposits |  | 0 |  | 0 |  |  |
Derivative assets | [4] | 0 |  | 0 |  |  |
Reinsurance recoverables (Investment contracts) |  | 4,566 |  | 5,009 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 0 |  | 0 |  |  |
Deposits |  | 0 |  | 0 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 133,208 |  | 143,842 |  |  |
Long-term debt |  | 3,572,108 |  | 3,496,993 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities | [4] | 0 |  | 0 |  |  |
Carrying amount |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | 915,107 |  | 1,231,860 |  |  |
Restricted Cash |  | 139,123 |  | 135,048 |  |  |
Installment loans (net of allowance for credit losses) |  | 3,895,424 |  | 3,829,431 |  |  |
Equity securities |  | 410,199 | [2] | 379,236 | [3] |  |
Trading debt securities |  | 2,259 |  | 2,179 |  |  |
Available-for-sale debt securities |  | 2,318,317 |  | 2,234,608 |  |  |
Held-to-maturity debt securities |  | 115,515 |  | 114,759 |  |  |
Certain investment in affiliates |  | 5,003 |  | 2,511 |  |  |
Other Assets: |  |  |  |  |  |  |
Time deposits |  | 4,600 |  | 4,374 |  |  |
Derivative assets | [4] | 56,348 |  | 50,346 |  |  |
Reinsurance recoverables (Investment contracts) |  | 4,943 |  | 5,301 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 586,379 |  | 508,796 |  |  |
Deposits |  | 2,051,992 |  | 2,086,340 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 133,841 |  | 143,407 |  |  |
Long-term debt |  | 5,448,244 |  | 5,209,723 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities | [4] | 55,951 |  | 49,314 |  |  |
Estimated fair value |  |  |  |  |  |  |
Assets: |  |  |  |  |  |  |
Cash and cash equivalents |  | 915,107 |  | 1,231,860 |  |  |
Restricted Cash |  | 139,123 |  | 135,048 |  |  |
Installment loans (net of allowance for credit losses) |  | 3,877,262 |  | 3,807,987 |  |  |
Equity securities |  | 410,199 | [2] | 379,236 | [3] |  |
Trading debt securities |  | 2,259 |  | 2,179 |  |  |
Available-for-sale debt securities |  | 2,318,317 |  | 2,234,608 |  |  |
Held-to-maturity debt securities |  | 124,120 |  | 129,678 |  |  |
Certain investment in affiliates |  | 5,003 |  | 2,511 |  |  |
Other Assets: |  |  |  |  |  |  |
Time deposits |  | 4,600 |  | 4,374 |  |  |
Derivative assets | [4] | 56,348 |  | 50,346 |  |  |
Reinsurance recoverables (Investment contracts) |  | 4,566 |  | 5,009 |  |  |
Liabilities: |  |  |  |  |  |  |
Short-term debt |  | 586,379 |  | 508,796 |  |  |
Deposits |  | 2,052,118 |  | 2,087,035 |  |  |
Policy liabilities and Policy account balances (Investment contracts) |  | 133,208 |  | 143,842 |  |  |
Long-term debt |  | 5,388,098 |  | 5,164,112 |  |  |
Other Liabilities: |  |  |  |  |  |  |
Derivative liabilities | [4] | ¥ 55,951 |  | ¥ 49,314 |  |  |
[1] | The amount of assets under management of variable annuity and variable life insurance contracts included in equity securities were ¥151,445 million and ¥151,281 million as of March 31, 2023 and September 30, 2023, respectively. The amount of investment funds that are accounted for under the equity method included in equity securities were ¥90,993 million and ¥196,899 million as of March 31, 2023 and September 30, 2023, respectively. The amount of investment funds elected the fair value option included in equity securities were ¥16,032 million and ¥19,401 million as of March 31, 2023 and September 30, 2023, respectively.
[2] | The amount of ¥68,018 million of investment funds measured at net asset value per share is not included.
[3] | The amount of ¥51,263 million of investment funds measured at net asset value per share is not included.
[4] | It represents the amount after offset under counterparty netting of derivative assets and liabilities. For the information of input level before netting, see Note 3 “Fair Value Measurements.”

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