Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2024

Additional Cash Flow Elements and Supplemental Cash Flow Information [Abstract]

Schedule of Net Changes in Operating Assets and Liabilities

Nine months ended September 30,	2024		2023
Trade and other receivables	$	(0.3)	$	(224.2)
Prepaid consigned vehicle charges	6.1		(57.4)
Inventory	(8.1)		(18.7)
Advances against auction contracts	14.3		(4.0)
Prepaid expenses and deposits	(5.3)		(0.7)
Income taxes receivable	(15.5)		(38.1)
Auction proceeds payable	46.1		152.9
Trade and other liabilities	49.7		60.8
Income taxes payable	1.2		(40.9)
Operating lease obligations	(98.9)		(89.4)
Other	(9.0)		(0.7)
Net changes in operating assets and liabilities	$	(19.7)	$	(260.4)

Schedule of Supplemental Cash Flow

Nine months ended September 30,	2024		2023
Interest paid, net of interest capitalized	$	201.1	$	126.8
Interest received	20.3		15.8
Net income taxes paid	156.0		155.6
Non-cash purchase of property, plant and equipment under finance lease	25.2		10.2
Non-cash operating right of use assets obtained in exchange for new lease obligations	80.5		147.9