Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2021

Cash Flow Statement [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

(CAD$ in millions)	December 31, 2021		December 31, 2020
Cash and cash equivalents
Cash	$	637	$	137
Investments with maturities from the date of acquisition of three months or less	790		313
	$	1,427	$	450

Cash and cash equivalents as at December 31, 2021 include $88 million (2020 – $82 million) held in QBSA and $38 million (2020 – $26 million) held in Antamina. These cash and cash equivalent balances are to be used within the respective entities for operating purposes and cannot be transferred to other entities within the group.

(CAD$ in millions)	2021		2020
Net change in non-cash working capital items
Trade and settlement receivables	$	(670)	$	(294)
Inventories	(412)		100
Prepaids and other current assets	(105)		(102)
Trade accounts payable and other liabilities	313		55
	$	(874)	$	(241)