Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 28, 2019

Schedule Of Cash Flow Supplemental [Line Items]

Schedule of Supplemental Cash Flow Information

Supplemental cash flow information for the years ended December 28, 2019, December 29, 2018 and December 30, 2017 was as follows:

	2019			2018		2017
Cash payments:
Interest	$	104,614		$	103,250	$	96,320
(Refund) payments for income taxes, net	(919		)	3,340		1,711
Operating cash payments on operating leases	10,618			N/A		N/A
Operating cash payments on finance leases	3,051			N/A		N/A
Finance cash payments on finance leases	13,164			N/A		N/A
Non cash financing activities:
Purchase of noncontrolling interest	$	—		$	—	$	(716	)
Stock Dividend	—			—		(45,023		)
Right of use assets obtained in exchange for operating lease obligations	5,842			N/A		N/A
Right of use assets obtained in exchange for finance leases obligations	23,965			N/A		N/A
Exchange of LP Units to shares of Class A common stock	3,847			7,499		41,126

Summit Materials, LLC

Schedule Of Cash Flow Supplemental [Line Items]

Schedule of Supplemental Cash Flow Information

Supplemental cash flow information for the years ended December 28, 2019, December 29, 2018 and December 30, 2017 was as follows:

	2019			2018		2017
Cash payments:
Interest	$	104,614		$	103,250	$	96,320
(Refund) payments for income taxes, net	(919		)	3,340		1,711
Operating cash payments on operating leases	10,618			N/A		N/A
Operating cash payments on finance leases	3,051			N/A		N/A
Finance cash payments on finance leases	13,164			N/A		N/A
Non cash financing activities:
Right of use assets obtained in exchange for operating lease obligations	$	5,842		N/A		N/A
Right of use assets obtained in exchange for finance leases obligations	23,965			N/A		N/A
Purchase of noncontrolling interest	—			—		(716		)