Revenue Recognition (Tables)

9 Months Ended

Sep. 27, 2025

Revenue Recognition [Abstract]

Disaggregation of revenue [Table Text Block]

The following tables disaggregate our revenue for the three and nine months ended September 27, 2025 and September 28, 2024 by major sources:

Three Months Ended September 27, 2025	Utility		Residential and Commercial		All Other		Consolidated
Type of service:
Tree and plant care	$	176,420	$	124,022	$	(526)	$	299,916
Grounds maintenance	—		59,127		40		59,167
Storm damage services	3,213		3,846		—		7,059
Consulting and other	90,508		42,754		1,262		134,524
Total revenues	$	270,141	$	229,749	$	776	$	500,666
Geography:
United States	$	251,360	$	215,470	$	776	$	467,606
Canada	18,781		14,279		—		33,060
Total revenues	$	270,141	$	229,749	$	776	$	500,666
Three Months Ended September 28, 2024	Utility		Residential and Commercial		All Other		Consolidated
Type of service:
Tree and plant care	$	157,355	$	118,779	$	117	$	276,251
Grounds maintenance	—		52,273		—		52,273
Storm damage services	18,436		8,953		—		27,389
Consulting and other	82,431		38,920		2,176		123,527
Total revenues	$	258,222	$	218,925	$	2,293	$	479,440
Geography:
United States	$	243,063	$	205,823	$	2,293	$	451,179
Canada	15,159		13,102		—		28,261
Total revenues	$	258,222	$	218,925	$	2,293	$	479,440
Nine Months Ended September 27, 2025	Utility		Residential and Commercial		All Other		Consolidated
Type of service:
Tree and plant care	$	508,626	$	340,110	$	(1,310)	$	847,426
Grounds maintenance	—		167,789		40		167,829
Storm damage services	35,012		27,034		—		62,046
Consulting and other	248,506		118,870		3,270		370,646
Total revenues	$	792,144	$	653,803	$	2,000	$	1,447,947
Geography:
United States	$	747,099	$	614,217	$	2,000	$	1,363,316
Canada	45,045		39,586		—		84,631
Total revenues	$	792,144	$	653,803	$	2,000	$	1,447,947

Nine Months Ended September 28, 2024	Utility		Residential and Commercial		All Other		Consolidated
Type of service:
Tree and plant care	$	467,811	$	321,197	$	(109)	$	788,899
Grounds maintenance	—		150,707		—		150,707
Storm damage services	27,646		14,645		—		42,291
Consulting and other	257,961		121,742		4,303		384,006
Total revenues	$	753,418	$	608,291	$	4,194	$	1,365,903
Geography:
United States	$	711,110	$	572,099	$	4,194	$	1,287,403
Canada	42,308		36,192		—		78,500
Total revenues	$	753,418	$	608,291	$	4,194	$	1,365,903

Contract with customer, asset and liability [Table Text Block]

Net contract liabilities consisted of the following:

	September 27, 2025		December 31, 2024
Contract liabilities - current	$	4,166	$	3,756
Contract liabilities - noncurrent	3,532		4,655
Net contract liabilities	$	7,698	$	8,411