XML 107 R94.htm IDEA: XBRL DOCUMENT v3.22.4
Segment Information (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
USD ($)
Company
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Segment Reporting Information [Line Items]      
Revenues from unrelated entities $ 11,076,120 $ 9,903,580 $ 8,797,061
Total revenues 11,076,120 9,903,580 8,797,061
Operating income (loss) 564,877 530,800 256,834
Restructuring expenses 0 0 (2,214)
Impairment loss on goodwill, identifiable intangible assets, and long-lived assets 0 0 (232,750)
Net periodic pension (cost) income 4,311 3,625 2,980
Interest expense (13,199) (6,071) (9,009)
Interest income 2,761 949 1,521
Income before income taxes 558,750 529,303 252,326
Capital expenditures 49,289 36,192 47,969
Depreciation and amortization of property, plant and equipment 47,296 48,347 46,721
Contract assets 273,176 230,143 171,956
Contract liabilities 1,098,263 788,134 722,252
Long-lived assets 1,670,945 1,631,699 1,593,103
Total assets $ 5,524,607 5,441,446 5,063,840
Number of operating subsidiaries | Company 100    
UNITED STATES      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities $ 10,599,042 9,393,629 8,366,498
Total revenues 10,599,042 9,393,629 8,366,498
Operating income (loss) 645,479 604,833 569,680
Capital expenditures 46,366 32,791 39,880
Depreciation and amortization of property, plant and equipment 42,887 42,396 42,106
Contract assets 242,656 199,294 141,401
Contract liabilities 1,068,181 754,298 692,403
Long-lived assets 1,659,635 1,617,762 1,576,730
Total assets 4,672,469 4,206,824 3,805,430
UNITED STATES | United States Electrical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 2,433,114 2,029,893 1,829,979
UNITED STATES | United States Mechanical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 4,326,674 3,952,586 3,516,789
UNITED STATES | United States Building Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 2,720,487 2,424,743 2,078,835
UNITED STATES | United States Industrial Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 1,118,767 986,407 940,895
UNITED KINGDOM | United Kingdom Building Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 477,078 509,951 430,563
Operating Segments [Member] | UNITED STATES | United States Electrical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 2,437,304 2,033,168 1,835,017
Total revenues 2,438,916 2,033,863 1,836,370
Operating income (loss) 148,728 169,355 162,538
Capital expenditures 11,228 4,985 8,679
Depreciation and amortization of property, plant and equipment 7,543 7,229 6,734
Contract assets 75,603 48,382 30,986
Contract liabilities 271,161 200,966 183,499
Long-lived assets 302,448 237,766 177,692
Total assets 1,078,405 855,417 680,060
Operating Segments [Member] | UNITED STATES | United States Mechanical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities 4,337,556 3,959,421 3,523,875
Total revenues 4,373,050 3,966,123 3,529,880
Operating income (loss) 332,294 314,420 290,444
Capital expenditures 12,004 10,182 11,347
Depreciation and amortization of property, plant and equipment 11,556 11,403 10,964
Contract assets 100,109 89,538 67,443
Contract liabilities 597,001 388,039 373,957
Long-lived assets 519,335 515,741 522,800
Total assets 1,845,518 1,672,546 1,552,567
Operating Segments [Member] | UNITED STATES | United States Building Services      
Segment Reporting Information [Line Items]      
Total revenues 2,821,649 2,523,180 2,161,487
Operating income (loss) 144,670 122,724 115,523
Capital expenditures 13,229 11,465 10,259
Depreciation and amortization of property, plant and equipment 12,900 12,041 12,003
Contract assets 56,217 42,382 31,661
Contract liabilities 182,273 148,812 117,643
Long-lived assets 496,206 498,692 481,733
Total assets 1,196,001 1,089,844 1,022,290
Operating Segments [Member] | UNITED STATES | United States Industrial Services      
Segment Reporting Information [Line Items]      
Total revenues 1,175,469 1,021,217 956,373
Operating income (loss) 19,787 (1,666) 1,175
Capital expenditures 9,905 6,159 9,595
Depreciation and amortization of property, plant and equipment 10,888 11,723 12,405
Contract assets 10,727 18,992 11,311
Contract liabilities 17,746 16,481 17,304
Long-lived assets 341,646 365,563 394,505
Total assets 552,545 589,017 550,513
Operating Segments [Member] | UNITED KINGDOM | United Kingdom Building Services      
Segment Reporting Information [Line Items]      
Total revenues 477,078 509,951 430,563
Operating income (loss) 29,838 27,998 20,660
Capital expenditures 2,816 3,015 3,693
Depreciation and amortization of property, plant and equipment 2,752 3,938 3,046
Contract assets 30,520 30,849 30,555
Contract liabilities 30,082 33,836 29,849
Long-lived assets 10,320 11,402 12,017
Total assets 255,547 241,740 227,894
Corporate, Non-Segment [Member]      
Segment Reporting Information [Line Items]      
Operating income (loss) (110,440) (102,031) (98,542)
Capital expenditures 107 386 4,396
Depreciation and amortization of property, plant and equipment 1,657 2,013 1,569
Long-lived assets 990 2,535 4,356
Total assets 596,591 992,882 1,030,516
Intersegment Eliminations [Member]      
Segment Reporting Information [Line Items]      
Total revenues (210,042) (150,754) (117,612)
Intersegment Eliminations [Member] | UNITED STATES | United States Electrical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities (4,190) (3,275) (5,038)
Intersegment Eliminations [Member] | UNITED STATES | United States Mechanical Construction And Facilities Services      
Segment Reporting Information [Line Items]      
Revenues from unrelated entities $ (10,882) $ (6,835) $ (7,086)