Restricted Bank Deposits (Tables)

12 Months Ended

Dec. 31, 2020

Text block [abstract]

Summary of Restricted Bank Deposits

	As of December 31, 2020						As of December 31, 2019
	Non-current assets Million		Current assets Million		Total Million		Non-current assets Million		Current assets Million		Total Million
Restricted bank deposits
- Statutory deposit reserves (Note)		8,728		—		8,728		8,586		—		8,586
- Deposited customer reserves (Note)		—		2,332		2,332		1,435		—		1,435
- Pledged bank deposits		108		498		606		42		371		413
		8,836		2,830		11,666		10,063		371		10,434