Revenue from Contracts with Customers - Schedule of Disaggregation of Revenues (Details) - USD ($)
$ in Thousands |
3 Months Ended |
6 Months Ended |
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 3,666,897
|
$ 3,045,622
|
$ 7,099,173
|
$ 5,936,054
|
| UNITED STATES |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
3,560,330
|
2,939,575
|
6,887,919
|
5,719,137
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
799,994
|
678,167
|
1,564,705
|
1,322,913
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
801,587
|
678,709
|
1,566,789
|
1,324,236
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Network and Communications Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 325,021
|
$ 215,288
|
$ 634,561
|
$ 429,039
|
| Percent of total segment revenues |
|
40.00%
|
32.00%
|
41.00%
|
32.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Commercial Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 69,551
|
$ 93,820
|
$ 162,999
|
$ 190,918
|
| Percent of total segment revenues |
|
9.00%
|
14.00%
|
10.00%
|
14.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Manufacturing and Industrial Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 103,375
|
$ 95,883
|
$ 203,926
|
$ 181,124
|
| Percent of total segment revenues |
|
13.00%
|
14.00%
|
13.00%
|
14.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Healthcare Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 61,577
|
$ 64,813
|
$ 114,957
|
$ 120,316
|
| Percent of total segment revenues |
|
8.00%
|
9.00%
|
7.00%
|
9.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | High-Tech Manufacturing Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 53,103
|
$ 38,039
|
$ 88,346
|
$ 68,593
|
| Percent of total segment revenues |
|
7.00%
|
6.00%
|
6.00%
|
5.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Institutional Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 38,501
|
$ 37,250
|
$ 76,571
|
$ 74,661
|
| Percent of total segment revenues |
|
5.00%
|
5.00%
|
5.00%
|
6.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Transportation Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 56,357
|
$ 41,247
|
$ 99,981
|
$ 75,149
|
| Percent of total segment revenues |
|
7.00%
|
6.00%
|
6.00%
|
6.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Water and Wastewater Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 11,092
|
$ 4,603
|
$ 15,299
|
$ 12,061
|
| Percent of total segment revenues |
|
1.00%
|
1.00%
|
1.00%
|
1.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Hospitality and Entertainment Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 16,353
|
$ 19,750
|
$ 38,308
|
$ 39,802
|
| Percent of total segment revenues |
|
2.00%
|
3.00%
|
2.00%
|
3.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Short-Duration Projects [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
[1] |
$ 51,224
|
$ 50,740
|
$ 102,283
|
$ 98,420
|
| Percent of total segment revenues |
|
6.00%
|
7.00%
|
7.00%
|
7.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Service Work [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 15,433
|
$ 17,276
|
$ 29,558
|
$ 34,153
|
| Percent of total segment revenues |
|
2.00%
|
3.00%
|
2.00%
|
3.00%
|
| United States Electrical Construction And Facilities Services [Member] | UNITED STATES | Intersegment Eliminations [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ (1,593)
|
$ (542)
|
$ (2,084)
|
$ (1,323)
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
1,655,181
|
1,194,113
|
3,082,846
|
2,272,671
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
1,656,931
|
1,195,812
|
3,085,912
|
2,275,848
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Network and Communications Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 174,623
|
$ 87,034
|
$ 305,704
|
$ 186,455
|
| Percent of total segment revenues |
|
11.00%
|
7.00%
|
10.00%
|
8.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Commercial Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 272,368
|
$ 289,304
|
$ 532,138
|
$ 545,150
|
| Percent of total segment revenues |
|
16.00%
|
24.00%
|
17.00%
|
24.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Manufacturing and Industrial Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 204,649
|
$ 166,051
|
$ 392,375
|
$ 307,686
|
| Percent of total segment revenues |
|
12.00%
|
14.00%
|
13.00%
|
13.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Healthcare Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 156,171
|
$ 117,842
|
$ 273,424
|
$ 230,570
|
| Percent of total segment revenues |
|
9.00%
|
10.00%
|
9.00%
|
10.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | High-Tech Manufacturing Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 376,876
|
$ 177,653
|
$ 687,806
|
$ 294,449
|
| Percent of total segment revenues |
|
23.00%
|
15.00%
|
22.00%
|
13.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Institutional Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 126,030
|
$ 71,626
|
$ 224,384
|
$ 135,674
|
| Percent of total segment revenues |
|
8.00%
|
6.00%
|
7.00%
|
6.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Transportation Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 15,650
|
$ 9,229
|
$ 29,662
|
$ 21,447
|
| Percent of total segment revenues |
|
1.00%
|
1.00%
|
1.00%
|
1.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Water and Wastewater Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 87,009
|
$ 67,286
|
$ 150,443
|
$ 135,948
|
| Percent of total segment revenues |
|
5.00%
|
6.00%
|
5.00%
|
6.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Hospitality and Entertainment Market Sector [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 16,775
|
$ 13,531
|
$ 29,630
|
$ 23,608
|
| Percent of total segment revenues |
|
1.00%
|
1.00%
|
1.00%
|
1.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Short-Duration Projects [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
[1] |
$ 77,615
|
$ 73,978
|
$ 182,831
|
$ 155,395
|
| Percent of total segment revenues |
|
5.00%
|
6.00%
|
6.00%
|
7.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Operating Segments [Member] | Service Work [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 149,165
|
$ 122,278
|
$ 277,515
|
$ 239,466
|
| Percent of total segment revenues |
|
9.00%
|
10.00%
|
9.00%
|
11.00%
|
| United States Mechanical Construction And Facilities Services [Member] | UNITED STATES | Intersegment Eliminations [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ (1,750)
|
$ (1,699)
|
$ (3,066)
|
$ (3,177)
|
| United States Building Services [Member] | UNITED STATES |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
781,108
|
775,012
|
1,562,268
|
1,500,387
|
| United States Building Services [Member] | UNITED STATES | Mechanical Services [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 581,735
|
$ 514,505
|
$ 1,095,883
|
$ 977,039
|
| Percent of total segment revenues |
|
75.00%
|
66.00%
|
70.00%
|
65.00%
|
| United States Building Services [Member] | UNITED STATES | Commercial Site-Based Services [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 151,872
|
$ 207,323
|
$ 370,501
|
$ 416,694
|
| Percent of total segment revenues |
|
19.00%
|
27.00%
|
24.00%
|
28.00%
|
| United States Building Services [Member] | UNITED STATES | Government Site-Based Services [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 47,501
|
$ 53,184
|
$ 95,884
|
$ 106,654
|
| Percent of total segment revenues |
|
6.00%
|
7.00%
|
6.00%
|
7.00%
|
| United States Industrial Services [Member] | UNITED STATES |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 324,047
|
$ 292,283
|
$ 678,100
|
$ 623,166
|
| United States Industrial Services [Member] | UNITED STATES | Field Services [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 275,871
|
$ 250,877
|
$ 585,672
|
$ 536,721
|
| Percent of total segment revenues |
|
85.00%
|
86.00%
|
86.00%
|
86.00%
|
| United States Industrial Services [Member] | UNITED STATES | Shop Services [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 48,176
|
$ 41,406
|
$ 92,428
|
$ 86,445
|
| Percent of total segment revenues |
|
15.00%
|
14.00%
|
14.00%
|
14.00%
|
| United Kingdom Building Services [Member] [Member] | UNITED KINGDOM |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 106,567
|
$ 106,047
|
$ 211,254
|
$ 216,917
|
| United Kingdom Building Services [Member] [Member] | UNITED KINGDOM | Service Work [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 51,160
|
$ 51,682
|
$ 101,004
|
$ 103,345
|
| Percent of total segment revenues |
|
48.00%
|
49.00%
|
48.00%
|
48.00%
|
| United Kingdom Building Services [Member] [Member] | UNITED KINGDOM | Project Work [Member] |
|
|
|
|
|
| Disaggregation of Revenue [Line Items] |
|
|
|
|
|
| Revenues from unrelated entities |
|
$ 55,407
|
$ 54,365
|
$ 110,250
|
$ 113,572
|
| Percent of total segment revenues |
|
52.00%
|
51.00%
|
52.00%
|
52.00%
|
|
|