Supplemental Disclosure of Cash Flow Information

12 Months Ended

Dec. 31, 2023

Statement Of Cash Flows, Additional Disclosures [Abstract]

Supplemental Disclosure of Cash Flow Information


	2023		2022		2021
Changes in non-cash working capital:
Accounts receivable	$	368	$	(441)	$	(850)
Inventory	(219)		(266)		(487)
Prepaids and other	(23)		(20)		39

Accounts payable	78		537		80
Accrued liabilities	(812)		896		525
Current income tax (liabilities) assets	(1,558)		(282)		1,918
Other long-term liabilities	(200)		(196)		(154)

Net changes in non-cash working capital	$	(2,366)	$	228	$	1,071
Relating to:
Operating activities	$	(2,417)	$	79	$	964

Investing activities	51		149		107
	$	(2,366)	$	228	$	1,071

The following table summarizes movements in the Company's liabilities arising from financing activities for the years' ended December 31, 2023 and 2022:


	Long-term debt		Cash flow hedges on US dollar debt securities		Lease liabilities		Liabilities from financing activities
At December 31, 2021	$	14,694	$	(119)	$	1,584	$	16,159
Changes from financing cash flows:
Repayment of long-term debt, net (1)	(4,010)		—		—		(4,010)


Proceeds on settlement of cross currency swaps	—		69		—		69
Payment of lease liabilities	—		—		(232)		(232)
Non-cash changes:

Lease additions	—		—		182		182
Changes in foreign exchange and fair value (2)	761		50		6		817
At December 31, 2022	11,445		—		1,540		12,985
Changes from financing cash flows:
Repayment of long-term debt, net (1)	(416)		—		—		(416)



Payment of lease liabilities	—		—		(285)		(285)
Non-cash changes:

Lease additions	—		—		317		317
Changes in foreign exchange and fair value (2)	(230)		—		(17)		(247)


At December 31, 2023	$	10,799	$	—	$	1,555	$	12,354

(1)Includes original issue discounts and premiums, and directly attributable transaction costs.

(2)Includes foreign exchange (gain) loss, changes in the fair value of cash flow hedges on US dollar debt securities, the amortization of original issue discounts and premiums and directly attributable transaction costs, and derecognition of lease liabilities.