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v3.20.4

Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2020
Financial instruments [Abstract] |
Summary of Loss Allowance Provision | The lifetime ECLs relating to financial assets are outlined in the table below:
| Total | 1–30 | 31–60 | 61–90 | 91–120 | 121+
December 31, 2020 | $ | $ | $ | $ | $ | $
Expected loss rate |  | 0.12 | % | 0.16 | % | 0.38 | % | 0.76 | % | 1.52 | %
Gross carrying amount | 1,180.9 |  | 864.7 |  | 160.3 |  | 60.9 |  | 25.9 |  | 69.1 |
Loss allowance provision, end of the year | 3.7 |  | 1.3 |  | 0.3 |  | 0.2 |  | 0.3 |  | 1.6 |
December 31, 2019 |  |  |  |  |  |
Expected loss rate |  | 0.10 | % | 0.13 | % | 0.30 | % | 0.59 | % | 1.05 | %
Gross carrying amount | 1,308.3 |  | 914.7 |  | 221.1 |  | 63.5 |  | 27.8 |  | 81.2 |
Loss allowance provision, end of the year | 2.8 |  | 1.1 |  | 0.2 |  | 0.2 |  | 0.3 |  | 1.0 |
Timing of Undiscounted Cash Outflows Relating to Financial Liabilities | The timing of undiscounted cash outflows relating to financial liabilities is outlined in the table below:
| Total | Less than 1 Year | 1 to 3 Years | After 3 Years
| $ | $ | $ | $
December 31, 2020 |  |  |  |
Bank indebtedness | 4.7 |  | 4.7 |  | — |  | — |
Trade and other payables | 576.0 |  | 576.0 |  | — |  | — |
Lease liabilities | 740.3 |  | 127.8 |  | 226.9 |  | 385.6 |
Long-term debt | 683.2 |  | 47.6 |  | 334.7 |  | 300.9 |
Other financial liabilities | 8.2 |  | 0.9 |  | 7.2 |  | 0.1 |
Total contractual obligations | 2,012.4 |  | 757.0 |  | 568.8 |  | 686.6 |
December 31, 2019 |  |  |  |
Bank indebtedness | 19.5 |  | 19.5 |  | — |  | — |
Trade and other payables | 576.4 |  | 576.4 |  | — |  | — |
Lease liabilities | 810.5 |  | 138.5 |  | 255.0 |  | 417.0 |
Long-term debt | 863.0 |  | 47.2 |  | 366.9 |  | 448.9 |
Other financial liabilities | 4.8 |  | 0.9 |  | 1.8 |  | 2.1 |
Total contractual obligations | 2,274.2 |  | 782.5 |  | 623.7 |  | 868.0 |

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- Definition The disclosure of the provision matrix. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 35N -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_35N&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The disclosure of a maturity analysis for non-derivative financial liabilities (including issued financial guarantee contracts) that shows the remaining contractual maturities. [Refer: Derivative financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 39 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_39_a&doctype=Standard -URIDate 2020-01-01 + Details
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