Fair Value Measurements - Schedule of table presents the Group’s fair value hierarchy for those assets and liabilities measured at fair value on a non-recurring basis (Details) - Fair Value, Nonrecurring [Member] - CNY (¥) |
Dec. 31, 2025 |
Dec. 31, 2024 |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| Assets | |||||||||||
| Total Assets | ¥ 3,683,962,892 | ¥ 3,747,684,872 | |||||||||
| Liabilities | |||||||||||
| Total Liabilities | 660,190 | [1] | 4,197,264 | ||||||||
| Level 1 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | [1] | ||||||||||
| Level 2 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | 3,683,962,892 | 3,747,684,872 | |||||||||
| Liabilities | |||||||||||
| Total Liabilities | [1] | ||||||||||
| Level 3 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | 660,190 | [1] | 4,197,264 | ||||||||
| Loans [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [2] | 175,960,029 | 204,920,625 | ||||||||
| Loans [Member] | Level 1 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [2] | ||||||||||
| Loans [Member] | Level 2 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [2] | 175,960,029 | 204,920,625 | ||||||||
| Loans [Member] | Level 3 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [2] | ||||||||||
| Loans held-for-sale [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [3] | 3,508,002,863 | 3,529,585,983 | ||||||||
| Loans held-for-sale [Member] | Level 1 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [3] | ||||||||||
| Loans held-for-sale [Member] | Level 2 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [3] | 3,508,002,863 | 3,529,585,983 | ||||||||
| Loans held-for-sale [Member] | Level 3 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [3] | ||||||||||
| Guarantee liabilities [Member] | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | [4] | 660,190 | 4,197,264 | ||||||||
| Guarantee liabilities [Member] | Level 1 [Member] | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | [4] | ||||||||||
| Guarantee liabilities [Member] | Level 2 [Member] | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | [4] | ||||||||||
| Guarantee liabilities [Member] | Level 3 [Member] | |||||||||||
| Liabilities | |||||||||||
| Total Liabilities | [4] | ¥ 660,190 | 4,197,264 | ||||||||
| Equity securities [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [1] | 13,178,264 | |||||||||
| Equity securities [Member] | Level 1 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [1] | ||||||||||
| Equity securities [Member] | Level 2 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [1] | 13,178,264 | |||||||||
| Equity securities [Member] | Level 3 [Member] | |||||||||||
| Assets | |||||||||||
| Total Assets | [1] | ||||||||||
| |||||||||||