Expense by Nature - Summary Of Detailed Information About Highest Paid Individuals Explanatory (Detail) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Disclosure Of Detailed Information About Highest Paid Individuals [Line Items] | |||
| Wages, salaries and bonuses | ¥ 4,848,665 | ¥ 7,089,254 | ¥ 8,816,261 |
| Other social security costs, housing benefits and other employee benefits | 2,108,047 | 3,034,815 | 4,104,994 |
| Pension costs - defined contribution plans | 762,071 | 1,228,684 | 1,706,977 |
| Employee benefits expense | 7,700,664 | 11,316,549 | 14,673,394 |
| Highest Paid Individuals [Member] | |||
| Disclosure Of Detailed Information About Highest Paid Individuals [Line Items] | |||
| Wages, salaries and bonuses | 14,070 | 9,114 | 10,044 |
| Other social security costs, housing benefits and other employee benefits | 1,533 | 2,717 | 2,819 |
| Pension costs - defined contribution plans | 195 | 157 | 149 |
| Employee benefits expense | ¥ 15,798 | ¥ 11,988 | ¥ 13,012 |