Segment reporting (Tables)

12 Months Ended

Dec. 31, 2024

Segment reporting [Abstract]

Information for Operating Segments

There are no changes in the measuring methods used to calculate the earnings reported for each segment. The information for each operating segment is as follows:

	Maritime division			Maritime infrastructure division			Logistics, ports and terminals division			Warehousing division			Other businesses and shared accounts			Total consolidated
December 31, 2024
Revenue	$	1,282,994		$	262,220		$	61,942		$	146,420		$	-		$	1,753,576
Costs and expenses		(1,050,110	)		(188,617	)		(74,717	)		(129,355	)		-			(1,442,799	)
Corporate expenses		-			-			-			-			(59,171	)		(59,171	)
Depreciation and amortization		(19,300	)		(4,712	)		(12,957	)		(56,084	)		(2,178	)		(95,231	)
Transportation profit (loss)	$	213,584		$	68,891		$	(25,732	)	$	(39,019	)	$	(61,349	)	$	156,375
Costs, expenses and revenue not allocated																	(41,580	)
Net income for the year																$	114,795

	Maritime division		Maritime infrastructure division		Logistics, ports and terminals division		Warehousing division		Other businesses and shared accounts		Total consolidated
December 31, 2024
Properties	$	226,634	$	574,093	$	1,216,359	$	85,537	$	168,676	$	2,271,299
Rights of use by segment		-		-		47,504		19,701		-		67,205
Other assets by segment		975,850		357,556		225,587		70,971		-		1,629,974
Shared assets		-		-		-		-		23,434		23,434
Total assets	$	1,202,484	$	931,659	$	1,489,450	$	176,209	$	192,110	$	3,991,912
Total liabilities by operating segment	$	676,021	$	450,452	$	437,077	$	268,631	$	-	$	1,832,181
Shared liabilities		-		-		-		-		51,291		51,291
Total liabilities	$	676,021	$	450,452	$	437,077	$	268,631	$	51,291	$	1,883,472
Total capital expenditures by segment	$	70,545	$	396,057	$	2,054	$	745	$	-	$	469,401
Shared capital expenditures		-		-		-		-		59		59
Total capital expenditures	$	70,545	$	396,057	$	2,054	$	745	$	59	$	469,460

	Maritime division			Maritime infrastructure division			Logistics, ports and terminals division			Warehousing division			Other businesses and shared accounts			Total consolidated
December 31, 2023
Revenue	$	795,529		$	200,496		$	73,115		$	149,507		$	-		$	1,218,647
Costs and expenses		(704,075	)		(140,614	)		(95,844	)		(120,483	)		-			(1,061,016	)
Corporate expenses		-			-			-			-			(61,605	)		(61,605	)
Depreciation and amortization		(36,385	)		(8,191	)		(13,059	)		(65,296	)		(2,191	)		(125,122	)
Transportation profit (loss)	$	55,069		$	51,691		$	(35,788	)	$	(36,272	)	$	(63,796	)	$	(29,096	)
Costs, expenses and revenue not allocated																	44,554
Net income for the year																$	15,458
Properties	$	156,014		$	182,762		$	1,284,274		$	80,352		$	122,730		$	1,826,132
Rights of use by segment		-			1,383			49,437			97,131			-			147,951
Other assets by segment		675,684			322,046			153,529			109,183			-			1,260,442
Shared assets		-			-			-			-			32,305			32,305
Total assets	$	831,698		$	506,191		$	1,487,240		$	286,666		$	155,035		$	3,266,830
Total liabilities by operating segment	$	422,088		$	73,753		$	449,429		$	311,824		$	-		$	1,257,094
Shared liabilities		-			-			-			-			35,359			35,359
Total liabilities	$	422,088		$	73,753		$	449,429		$	311,824		$	35,359		$	1,292,453
Total capital expenditures by segment	$	124,118		$	6,582		$	495		$	150		$	-		$	131,345
Shared capital expenditures		-			-			-			-			-			-
Total capital expenditures	$	124,118		$	6,582		$	495		$	150		$	-		$	131,345

	Maritime division			Maritime infrastructure division			Logistics, ports and terminals division			Warehousing division			Other businesses and shared accounts			Total consolidated
December 31, 2022
Revenue	$	1,231,101		$	118,441		$	160,977		$	172,537		$	-		$	1,683,056
Costs and expenses		(1,120,565	)		(79,775	)		(137,165	)		(121,096	)		-			(1,458,601	)
Corporate expenses		-			-			-			-			(82,047	)		(82,047	)
Depreciation and amortization		(19,063	)		(7,625	)		(18,099	)		(52,480	)		(2,252	)		(99,519	)
Transportation profit (loss)	$	91,473		$	31,041		$	5,713		$	(1,039	)	$	(84,299	)	$	42,889
Costs, expenses and revenue not allocated																	(41,986	)
Net income for the year																$	903
Properties	$	102,998		$	152,036		$	1,021,222		$	97,063		$	117,452		$	1,490,771
Rights of use by segment		-			6,917			73,543			188,478			-			268,938
Other assets by segment		752,039			321,594			492,439			174,878			-			1,740,950
Shared assets		-			-			-			-			725			725
Total assets	$	855,037		$	480,547		$	1,587,204		$	460,419		$	118,177		$	3,501,384
Total liabilities by operating segment	$	531,477		$	88,104		$	534,400		$	371,097		$	-		$	1,525,078
Shared liabilities		-			-			-			-			175,282			175,282
Total liabilities	$	531,477		$	88,104		$	534,400		$	371,097		$	175,282		$	1,700,360
Total capital expenditures by segment	$	49		$	7,997		$	148		$	17,037		$	-		$	25,231
Shared capital expenditures		-			-			-			-			-			-
Total capital expenditures	$	49		$	7,997		$	148		$	17,037		$	-		$	25,231