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Commitments (Details) - CAD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Disclosure of future cash outflows not reflected in measurement of lease liability and purchase obligations [line items] |  |
Variable lease payments | $ 283.7 |
Short-term and low value lease payments | 0.8 |
Leases not commenced but committed | 7.6 |
Total minimum lease payments | 292.1 |
Future minimum payments receivable under non-cancelable sublease agreements | 28.1 | $ 7.2
Sublease receivables | 11.9 | $ 3.0
Less than 1 Year |  |
Disclosure of future cash outflows not reflected in measurement of lease liability and purchase obligations [line items] |  |
Variable lease payments | 47.6 |
Short-term and low value lease payments | 0.6 |
Leases not commenced but committed | 0.4 |
Total minimum lease payments | 48.6 |
1 to 3 Years |  |
Disclosure of future cash outflows not reflected in measurement of lease liability and purchase obligations [line items] |  |
Variable lease payments | 81.0 |
Short-term and low value lease payments | 0.2 |
Leases not commenced but committed | 2.3 |
Total minimum lease payments | 83.5 |
After 3 Years |  |
Disclosure of future cash outflows not reflected in measurement of lease liability and purchase obligations [line items] |  |
Variable lease payments | 155.1 |
Short-term and low value lease payments |  |
Leases not commenced but committed | 4.9 |
Total minimum lease payments | $ 160.0 |

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- Definition The amount of undiscounted finance lease payments to be received. Finance lease is a lease that transfers substantially all the risks and rewards incidental to ownership of an underlying asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 94 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_94&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition Commitments. + References No definition available. + Details
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- Definition Disclosure of future cash outflows not reflected in measurement of lease liability and purchase obligations. + References No definition available. + Details
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- Definition Lease commitments for short-term leases and leases of low-value assets for which recognition exemption has been used + References No definition available. + Details
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- Definition Lease commitments for variable leases for which recognition exemption has been used + References No definition available. + Details
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- Definition Leases not yet commenced to which lessee is committed + References No definition available. + Details
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- Definition Undiscounted lease payments to be received + References No definition available. + Details
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- Details
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- Details
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- Details
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