Selected cash flow information (Tables)

12 Months Ended

Mar. 31, 2024

Cash Flow Information [Abstract]

Schedule of Changes in Non-Cash Operating Items

Changes in non-cash operating items


			Year ended
			March 31, 2024			April 2, 2023			April 3, 2022
			$			$			$
Trade receivables			(12.4)			(4.6)			(8.7)
Inventories			27.2			(49.9)			(60.7)
Other current assets			2.8			(9.4)			(3.4)
Accounts payable and accrued liabilities			(9.5)			(16.8)			(8.5)
Provisions			5.2			9.0			3.7
Other			(2.8)			(3.7)			(5.2)
Change in non-cash operating items			10.5			(75.4)			(82.8)

Schedule of Changes in Liabilities and Equity Arising from Financing Activities

Changes in liabilities and equity arising from financing activities


			Mainland China Facilities			Japan Facility			Revolving Facility			Term Loan			Lease liabilities						Share capital
			$			$			$			$			$						$
April 2, 2023			9.8			13.7			(0.5)			395.7			334.8						118.7
Cash flows:

Mainland China Facilities borrowings			(9.8)			—			—			—			—						—
Japan Facility borrowings			—			(8.3)			—			—			—						—

Term Loan repayments			—			—			—			(4.0)			—						—
Transactions costs on financing activities			—			—			(0.1)			(0.1)			—						—
Normal course issuer bid purchase of subordinate voting shares			—			—			—			—			—						(140.2)
Principal payments on lease liabilities			—			—			—			—			(69.2)						—
Issuance of shares			—			—			—			—			—						0.1
Additions from business combination			—			—			—			—			1.2						—
Non-cash items:
Accrued transaction costs			—			—			(0.7)			—			—						—
Amortization of deferred transaction costs			—			—			0.3			0.2			—						—

Unrealized foreign exchange loss (gain)			—			—			—			0.7			(2.2)						—
Additions and amendments to lease liabilities (note 13)			—			—			—			—			65.9						—

Share purchase charge to retained earnings (note 18)			—			—			—			—			—						122.4

Contributed surplus on share issuances (note 18)			—			—			—			—			—						3.9
March 31, 2024			—			5.4			(1.0)			392.5			330.5						104.9


			Mainland China Facilities			Japan Facility			Revolving Facility			Term Loan			Lease liabilities			Net derivative asset on terminated contracts			Share capital
			$			$			$			$			$			$			$
April 3, 2022			—			—			(0.9)			370.0			250.7			(7.3)			118.5
Cash flows:
Cash inflow from business combination			—			19.4			—			—			3.2			—			—
Mainland China Facilities borrowings			9.8			—			—			—			—			—			—
Japan Facility repayments			—			(5.7)			—			—			—			—			—
Term Loan repayments			—			—			—			(4.0)			—			—			—

Normal course issuer bid purchase of subordinate voting shares			—			—			—			—			—			—			(26.7)
Principal payments on lease liabilities			—			—			—			—			(62.2)			—			—
Settlement of term loan derivative contracts			—			—			—			—			—			8.6			—
Non-cash items:
Amortization of deferred transaction costs			—			—			0.4			0.2			—			—			—
Fair market valuation			—			—			—			—			—			(0.6)			—
Unrealized foreign exchange loss (gain)			—			—			—			29.5			11.5			(0.7)			—
Additions and amendments to lease liabilities (note 13)			—			—			—			—			132.3			—			—
Derecognition on termination of lease liabilities (note 13)			—			—			—			—			(0.7)			—			—
Share purchase charge to retained earnings (note 18)			—			—			—			—			—			—			24.3
Normal course issuer bid purchase of subordinate voting shares held for cancellation (note 18)			—			—			—			—			—			—			(0.1)
Contributed surplus on share issuances (note 18)			—			—			—			—			—			—			2.7
April 2, 2023			9.8			13.7			(0.5)			395.7			334.8			—			118.7