Asset retirement obligations and other environmental liabilities
(b)
1,711
1,676
Share-based incentive compensation liabilities
94
45
Operating lease liability
(c)
164
95
Other obligations
370
179
Total other long-term obligations
4,352
4,100
(a)
Total recorded employee retirement benefits obligations also included $58 million in current liabilities (2020 - $58 million).
(b)
Total asset retirement obligations and other environmental liabilities also included $100 million in current liabilities (2020 - $100 million).
(c)
Total operating lease liability also included $114 million in current liabilities (2020 - $97 million). In addition to the total operating lease liability, additional undiscounted commitments for leases not yet commenced totalled $1 million (2020 - $27 million).