SEGMENT INFORMATION - (Tables)

9 Months Ended

Oct. 02, 2021

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 October 2, 2021 and January 2, 2021 and for the three and nine months ended October 2, 2021 and September 26, 2020:

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Revenue*:
West	$	369,250	$	390,310	$	958,351	$	919,016
East	255,490		234,435		635,659		590,341
Cement	92,500		84,874		218,991		198,461
Total revenue	$	717,240	$	709,619	$	1,813,001	$	1,707,818

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

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Income from operations before taxes	$	95,891	$	73,156	$	143,369	$	79,597
Interest expense	24,134		24,623		72,536		78,049
Depreciation, depletion and amortization	58,381		57,364		171,474		161,912
Accretion	701		690		2,177		1,848
Loss on debt financings	6,016		4,064		6,016		4,064
Loss (gain) on sale of businesses	113		—		(15,319)		—
Non-cash compensation	4,685		13,322		14,875		23,119
Other	363		4,083		682		4,287
Total Adjusted EBITDA	$	190,284	$	177,302	$	395,810	$	352,876
Total Adjusted EBITDA by Segment:
West	$	92,303	$	95,470	$	211,722	$	196,881
East	69,084		56,943		138,113		119,900
Cement	40,360		35,086		82,281		63,172
Corporate and other	(11,463)		(10,197)		(36,306)		(27,077)
Total Adjusted EBITDA	$	190,284	$	177,302	$	395,810	$	352,876

	Nine months ended
	October 2, 2021		September 26, 2020
Purchases of property, plant and equipment
West	$	85,137	$	51,148
East	69,469		75,006
Cement	14,852		12,097
Total reportable segments	169,458		138,251
Corporate and other	612		1,755
Total purchases of property, plant and equipment	$	170,070	$	140,006

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Depreciation, depletion, amortization and accretion:
West	$	24,796	$	23,117	$	75,287	$	67,082
East	22,809		22,803		66,306		65,293
Cement	10,409		11,155		28,785		28,425
Total reportable segments	58,014		57,075		170,378		160,800
Corporate and other	1,068		979		3,273		2,960
Total depreciation, depletion, amortization and accretion	$	59,082	$	58,054	$	173,651	$	163,760

	October 2, 2021		January 2, 2021
Total assets:
West	$	1,569,240	$	1,503,382
East	1,316,659		1,303,742
Cement	863,858		850,835
Total reportable segments	3,749,757		3,657,959
Corporate and other	466,892		650,052
Total	$	4,216,649	$	4,308,011

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 October 2, 2021 and January 2, 2021 and for the three and nine months ended October 2, 2021 and September 26, 2020:

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Revenue*:
West	$	369,250	$	390,310	$	958,351	$	919,016
East	255,490		234,435		635,659		590,341
Cement	92,500		84,874		218,991		198,461
Total revenue	$	717,240	$	709,619	$	1,813,001	$	1,707,818

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

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Income from operations before taxes	$	95,891	$	73,218	$	143,431	$	79,839
Interest expense	24,134		24,561		72,474		77,807
Depreciation, depletion and amortization	58,381		57,364		171,474		161,912
Accretion	701		690		2,177		1,848
Loss on debt financings	6,016		4,064		6,016		4,064
Loss (gain) on sale of businesses	113		—		(15,319)		—
Non-cash compensation	4,685		13,322		14,875		23,119
Other	363		4,083		682		4,287
Total Adjusted EBITDA	$	190,284	$	177,302	$	395,810	$	352,876
Total Adjusted EBITDA by Segment:
West	$	92,303	$	95,470	$	211,722	$	196,881
East	69,084		56,943		138,113		119,900
Cement	40,360		35,086		82,281		63,172
Corporate and other	(11,463)		(10,197)		(36,306)		(27,077)
Total Adjusted EBITDA	$	190,284	$	177,302	$	395,810	$	352,876

	Nine months ended
	October 2, 2021		September 26, 2020
Purchases of property, plant and equipment
West	$	85,137	$	51,148
East	69,469		75,006
Cement	14,852		12,097
Total reportable segments	169,458		138,251
Corporate and other	612		1,755
Total purchases of property, plant and equipment	$	170,070	$	140,006

	Three months ended				Nine months ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Depreciation, depletion, amortization and accretion:
West	$	24,796	$	23,117	$	75,287	$	67,082
East	22,809		22,803		66,306		65,293
Cement	10,409		11,155		28,785		28,425
Total reportable segments	58,014		57,075		170,378		160,800
Corporate and other	1,068		979		3,273		2,960
Total depreciation, depletion, amortization and accretion	$	59,082	$	58,054	$	173,651	$	163,760

	October 2, 2021		January 2, 2021
Total assets:
West	$	1,569,240	$	1,503,382
East	1,316,659		1,303,742
Cement	863,858		850,835
Total reportable segments	3,749,757		3,657,959
Corporate and other	257,503		419,175
Total	$	4,007,260	$	4,077,134