XML 268 R119.htm IDEA: XBRL DOCUMENT v3.20.1
Off balance sheet commitments and lease contracts - Leases reconciliation (Details) - USD ($)
$ in Millions
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Reconciliation between operating lease commitments under IAS 17 and IFRS 16      
Operating lease obligations   $ 9,130 $ 6,441
Commitments relating to IFRS 16 exemptions:      
Lease obligations $ 7,465    
Finance lease liabilities   1,878 $ 1,156
Increase/decrease due to application of IFRS 16      
Commitments relating to IFRS 16 exemptions:      
Commitments for IFRS 16 exemptions   (417)  
Low value assets   (90)  
Short-term leases   (327)  
Leases not yet commenced at January 1, 2019   (608)  
Commitments relating to service component of lease contracts   (760)  
Commitments relating to leases of non identified assets   (628)  
Variable lease payments   (6)  
Other impacts   204  
Impact of discounting   (1,360)  
Lease obligations   5,555  
After application of IFRS 16      
Commitments relating to IFRS 16 exemptions:      
Lease obligations   $ 7,433