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Lease Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Leases [Abstract] |
Summary of Right-of-use Assets |
| Building $ | Other $ | Total $
January 1, 2019 | 556.6 |  | 5.2 |  | 561.8 |
Additions | 63.9 |  | 1.6 |  | 65.5 |
Acquisitions | 19.3 |  | 0.1 |  | 19.4 |
Depreciation | (113.2) |  | (2.6) |  | (115.8) |
Modifications | 42.6 |  | — |  | 42.6 |
Impairment | (2.0) |  | — |  | (2.0) |
Foreign exchange | (12.8) |  | (0.2) |  | (13.0) |
December 31, 2019 | 554.4 | 4.1 | 558.5
Additions | 40.7 |  | 1.7 |  | 42.4 |
Acquisitions | 7.0 |  | — |  | 7.0 |
Depreciation | (115.0) |  | (2.7) |  | (117.7) |
Modifications | 16.4 |  | 0.4 |  | 16.8 |
Impairment | (59.1) |  | — |  | (59.1) |
Foreign exchange | (1.0) |  | 0.1 |  | (0.9) |
December 31, 2020 | 443.4 | 3.6 | 447.0
Impairment losses and Related Recoverable Amounts for Reportable Segments | Impairment losses and the related recoverable amounts remaining for each reportable segment are as follows:
Reportable segments | Canada | United States | Global | Total
Impairment losses |  |  |  |
Lease assets | 50.4 | 4.8 | 3.9 | 59.1
Property and equipment | 16.3 | 1.7 | 1.5 | 19.5
Total | 66.7 | 6.5 | 5.4 | 78.6
Recoverable amount | 8.4 | 1.2 | 2.4 | 12.0
Amounts Recognized in Administrative and Marketing Expenses |
Amounts recognized in administrative and marketing expenses | For the year ended December 31,
| 2020 | 2019
| $ | $
Rent expense - variable lease payments | 49.7 |  | 48.7 |
Rent expense - short-term leases and leases of low-value assets | 3.3 |  | 10.0 |
Income from subleases | (5.6) |  | (5.1) |
Total | 47.4 |  | 53.6 |
Amounts Recognized in the Consolidated Statement of Cash Flows |
Amounts recognized in the consolidated statement of cash flows | For the year ended December 31,
| 2020 | 2019
| $ | $
Cash payments for the interest portion of lease liabilities | 28.8 |  | 32.3 |
Cash payments for leases not included in the measurement of lease liabilities | 47.4 |  | 53.6 |
Cash outflow in operating activities | 76.2 |  | 85.9 |
Cash payments for the principal portion of lease liabilities | 129.3 |  | 116.7 |
Proceeds from lease inducements | (2.8) |  | (50.4) |
Cash outflow in financing activities | 126.5 |  | 66.3 |
Total cash outflow for leases | 202.7 |  | 152.2 |

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- Definition The disclosure of impairment loss and the reversal of impairment loss. [Refer: Impairment loss; Reversal of impairment loss] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2020-01-01 -Paragraph 126 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2020-en-r&anchor=para_126&doctype=Standard -URIDate 2020-01-01 + Details
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- Definition The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2020-01-01 -Paragraph 53 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2020-en-r&anchor=para_53&doctype=Standard -URIDate 2020-01-01 + Details
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