Schedule I Condensed Financial Information - Additional Information (Details) ¥ in Millions |
Mar. 31, 2026
JPY (¥)
|
|---|---|
| Condensed Financial Statements, Captions [Line Items] | |
| Percentage of restricted net assets exceeded consolidated net assets | 25.00% |
| Consolidated net assets | ¥ 430,761 |
| PayPay Card Corporation | |
| Condensed Financial Statements, Captions [Line Items] | |
| Restricted net assets | 724,001 |
| PayPay Bank Corporation | |
| Condensed Financial Statements, Captions [Line Items] | |
| Restricted net assets | ¥ 41,071 |