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v3.23.3

Commitments, Guarantees, and Contingent Liabilities (Assets Provided as Collateral for Short-Term and Long-Term Debt Payables to Financial Institutions) (Detail) - JPY (¥) ¥ in Millions | Sep. 30, 2023 | Mar. 31, 2023
--- | --- | ---
Commitments and Contingencies Disclosure [Line Items] |  |
Lease payments, loans and investment in operating leases | ¥ 4,933,639 | ¥ 4,743,956
Other assets and other | 2,192,585 | 2,057,828
Total Assets | 15,795,220 | 15,289,385
Asset Pledged as Collateral without Right |  |
Commitments and Contingencies Disclosure [Line Items] |  |
Lease payments, loans and investment in operating leases | 170,355 | 148,057
Investment in securities | 216,483 | 183,441
Property under facility operations | 158,663 | 130,191
Other assets and other | 131,602 | 110,159
Total Assets | ¥ 677,103 | ¥ 571,848

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