Intangible assets, net - General (Details) ¥ in Millions, $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
|
Mar. 31, 2023
CNY (¥)
|
Mar. 31, 2022
CNY (¥)
|
Mar. 31, 2021
CNY (¥)
|
Mar. 31, 2023
USD ($)
|
|
| Intangible assets, net | ||||
| Gross carrying amount | ¥ 115,624 | ¥ 116,929 | ||
| Less: accumulated amortization and impairment | (68,711) | (57,698) | ||
| Net book value | 46,913 | 59,231 | $ 6,831 | |
| Intangible assets acquired | 285 | 1,000 | ¥ 20,750 | |
| User base and customer relationships | ||||
| Intangible assets, net | ||||
| Gross carrying amount | 48,155 | 47,941 | ||
| Trade names, trademarks and domain names | ||||
| Intangible assets, net | ||||
| Gross carrying amount | 39,301 | 39,080 | ||
| Non-compete agreements | ||||
| Intangible assets, net | ||||
| Gross carrying amount | 12,636 | 14,436 | ||
| Developed technology and patents | ||||
| Intangible assets, net | ||||
| Gross carrying amount | 6,639 | 7,088 | ||
| Licenses copyrights and others | ||||
| Intangible assets, net | ||||
| Gross carrying amount | ¥ 8,893 | ¥ 8,384 | ||