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Related Party Disclosures (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
RELATED PARTY DISCLOSURES |  |
Sales | $ 723 | $ 590
Purchases | 237 | 223
Accounts receivable | 33 | 44
Accounts payable and accrued liabilities | 15 | 28
Compensation of Key Management Personnel |  |
Salaries and other short-term benefits | 15 | 12
Pension and other post-retirement benefits | 5 | 5
Share-based compensation | 32 | 49
Total | 52 | 66
Parachem Chemicals Inc |  |
RELATED PARTY DISCLOSURES |  |
Sales | $ 338 | $ 301

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