XML 110 R97.htm IDEA: XBRL DOCUMENT v3.22.1
LEASES - Supplemental Information Related to Operating Leases (Details) - CNY (¥)
¥ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Lease cost:    
Operating fixed lease cost ¥ 4,074 ¥ 3,964
- Amortization of ROU assets 79 74
- Interest on lease liabilities 96 90
Short term lease cost 0 0
Operating variable lease cost (25) (171)
Total lease cost ¥ 4,224 ¥ 3,957
Other information:    
Weighted average remaining lease term, Operating leases 13 years 14 years
Weighted average remaining lease term, Finance leases 28 years 29 years
Weighted average discount rate, Operating leases 6.31% 6.23%
Weighted average discount rate, Finance leases 3.97% 3.96%