| $ millions | % | |
|---|---|---|
| Accounts payable and accrued liabilities | 227.1 | 47 |
| Vacation pay and compensatory leave | 29.5 | 6 |
| Deferred revenue | 5.2 | 1 |
| Lease obligation for tangible capital assets | 27.0 | 5 |
| Environmental liabilities | 88.8 | 18 |
| Employee future benefits | 114.0 | 23 |
| Other liabilities | 2.1 | 0 |