SEGMENT INFORMATION - (Tables)

9 Months Ended

Sep. 28, 2019

Segment Reporting Information [Line Items]

Summary of Financial Data for Company's Reportable Business Segments

The following tables display selected financial data for the Company’s reportable business segments as of September 28, 2019 and December 29, 2018 and for the three and nine months ended September 28, 2019 and September 29, 2018:

	Three months ended				Nine months ended
	September 28, 2019		September 29, 2018		September 28, 2019		September 29, 2018
Revenue*:
West	$	366,504	$	367,912	$	848,661	$	871,338
East	266,587		232,777		596,107		525,270
Cement	98,991		93,972		220,844		213,364
Total revenue	$	732,082	$	694,661	$	1,665,612	$	1,609,972

*Intercompany sales are immaterial and the presentation above only reflects sales to external customers.

	Three months ended						Nine months ended
	September 28, 2019			September 29, 2018			September 28, 2019			September 29, 2018
Income from operation before taxes	$	103,839		$	94,757		$	58,998		$	71,206
Interest expense	28,917			28,889			88,423			86,616
Depreciation, depletion and amortization	54,575			53,494			162,417			149,439
Accretion	552			480			1,723			1,224
Loss on debt financings	—			—			14,565			149
Gain on sale of business	—			(12,108		)	—			(12,108		)
Transaction costs	751			1,260			1,449			3,817
Non-cash compensation	4,819			5,643			15,424			19,833
Other	(136		)	(409		)	(2,628		)	(7,316		)
Total Adjusted EBITDA	$	193,317		$	172,006		$	340,371		$	312,860
Total Adjusted EBITDA by Segment:
West	$	81,936		$	73,916		$	151,054		$	151,316
East	76,825			58,305			134,479			100,497
Cement	42,683			44,299			75,537			82,626
Corporate and other	(8,127		)	(4,514		)	(20,699		)	(21,579		)
Total Adjusted EBITDA	$	193,317		$	172,006		$	340,371		$	312,860

	Nine months ended
	September 28, 2019		September 29, 2018
Purchases of property, plant and equipment
West	$	61,679	$	104,217
East	61,830		51,968
Cement	15,087		21,621
Total reportable segments	138,596		177,806
Corporate and other	1,166		5,946
Total purchases of property, plant and equipment	$	139,762	$	183,752

	Three months ended				Nine months ended
	September 28, 2019		September 29, 2018		September 28, 2019		September 29, 2018
Depreciation, depletion, amortization and accretion:
West	$	23,307	$	23,289	$	70,156	$	68,029
East	19,668		19,429		59,719		54,982
Cement	11,111		10,682		31,280		25,733
Total reportable segments	54,086		53,400		161,155		148,744
Corporate and other	1,041		574		2,985		1,919
Total depreciation, depletion, amortization and accretion	$	55,127	$	53,974	$	164,140	$	150,663

	September 28, 2019		December 29, 2018
Total assets:
West	$	1,440,010	$	1,370,501
East	1,334,247		1,253,640
Cement	879,140		877,586
Total reportable segments	3,653,397		3,501,727
Corporate and other	388,717		355,914
Total	$	4,042,114	$	3,857,641

Summit Materials, LLC

Segment Reporting Information [Line Items]

Summary of Financial Data for Company's Reportable Business Segments

The following tables display selected financial data for the Company’s reportable business segments as of September 28, 2019 and December 29, 2018 and for the three and nine months ended September 28, 2019 and September 29, 2018:

	Three months ended				Nine months ended
	September 28,		September 29,		September 28,		September 29,
	2019		2018		2019		2018
Revenue*:
West	$	366,504	$	367,912	$	848,661	$	871,338
East	266,587		232,777		596,107		525,270
Cement	98,991		93,972		220,844		213,364
Total revenue	$	732,082	$	694,661	$	1,665,612	$	1,609,972

*Intercompany sales are immaterial and the presentation above only reflects sales to external customers.

	Three months ended						Nine months ended
	September 28,			September 29,			September 28,			September 29,
	2019			2018			2019			2018
Income from operation before taxes	$	103,956		$	94,926		$	59,401		$	71,756
Interest expense	28,800			28,720			88,020			86,066
Depreciation, depletion and amortization	54,575			53,494			162,417			149,439
Accretion	552			480			1,723			1,224
Loss on debt financings	—			—			14,565			149
Gain on sale of business	—			(12,108		)	—			(12,108		)
Transaction costs	751			1,260			1,449			3,817
Non-cash compensation	4,819			5,643			15,424			19,833
Other	(136		)	(409		)	(2,628		)	(7,316		)
Total Adjusted EBITDA	$	193,317		$	172,006		$	340,371		$	312,860
Total Adjusted EBITDA by Segment:
West	$	81,936		$	73,916		$	151,054		$	151,316
East	76,825			58,305			134,479			100,497
Cement	42,683			44,299			75,537			82,626
Corporate and other	(8,127		)	(4,514		)	(20,699		)	(21,579		)
Total Adjusted EBITDA	$	193,317		$	172,006		$	340,371		$	312,860

	Nine months ended
	September 28, 2019		September 29, 2018
Purchases of property, plant and equipment
West	$	61,679	$	104,217
East	61,830		51,968
Cement	15,087		21,621
Total reportable segments	138,596		177,806
Corporate and other	1,166		5,946
Total purchases of property, plant and equipment	$	139,762	$	183,752

	Three months ended				Nine months ended
	September 28,		September 29,		September 28,		September 29,
	2019		2018		2019		2018
Depreciation, depletion, amortization and accretion:
West	$	23,307	$	23,289	$	70,156	$	68,029
East	19,668		19,429		59,719		54,982
Cement	11,111		10,682		31,280		25,733
Total reportable segments	54,086		53,400		161,155		148,744
Corporate and other	1,041		574		2,985		1,919
Total depreciation, depletion, amortization and accretion	$	55,127	$	53,974	$	164,140	$	150,663

	September 28, 2019		December 29, 2018
Total assets:
West	$	1,440,010	$	1,370,501
East	1,334,247		1,253,640
Cement	879,140		877,586
Total reportable segments	3,653,397		3,501,727
Corporate and other	196,085		131,517
Total	$	3,849,482	$	3,633,244