| Summary of Disaggregated Net Revenues |
The following tables provide disclosure of disaggregated net revenues by segment for the three and six months ended June 30, 2026 and 2025. Disaggregated net revenues information is as follows: | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Safety Services | | Specialty Services | | Consolidated | | Life Safety | $ | 1,482 | | | $ | — | | | $ | 1,482 | | | Infrastructure and Utility | — | | | 299 | | | 299 | | | Fabrication and Distribution | — | | | 101 | | | 101 | | | Specialty Contracting | — | | | 373 | | | 373 | | | Corporate and Eliminations | — | | | — | | | (1) | | | Net revenues | $ | 1,482 | | | $ | 773 | | | $ | 2,254 | |
| | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Safety Services | | Specialty Services | | Consolidated | | Life Safety | $ | 1,362 | | | $ | — | | | $ | 1,362 | | | Infrastructure and Utility | — | | | 256 | | | 256 | | | Fabrication and Distribution | — | | | 99 | | | 99 | | | Specialty Contracting | — | | | 274 | | | 274 | | | Corporate and Eliminations | — | | | — | | | (1) | | | Net revenues | $ | 1,362 | | | $ | 629 | | | $ | 1,990 | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Safety Services | | Specialty Services | | Consolidated | | Life Safety | $ | 2,897 | | | $ | — | | | $ | 2,897 | | | Infrastructure and Utility | — | | | 517 | | | 517 | | | Fabrication and Distribution | — | | | 183 | | | 183 | | | Specialty Contracting | — | | | 642 | | | 642 | | | Corporate and Eliminations | — | | | — | | | (3) | | | Net revenues | $ | 2,897 | | | $ | 1,342 | | | $ | 4,236 | |
| | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Safety Services | | Specialty Services | | Consolidated | | Life Safety | $ | 2,629 | | | $ | — | | | $ | 2,629 | | | Infrastructure and Utility | — | | | 441 | | | 441 | | | Fabrication and Distribution | — | | | 169 | | | 169 | | | Specialty Contracting | — | | | 472 | | | 472 | | | Corporate and Eliminations | — | | | — | | | (2) | | | Net revenues | $ | 2,629 | | | $ | 1,082 | | | $ | 3,709 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2026 | | Safety Services | | Specialty Services | | Corporate and Eliminations | | Consolidated | | United States | $ | 773 | | | $ | 773 | | | $ | (1) | | | $ | 1,545 | | | France | 177 | | | — | | | — | | | 177 | | | Other | 532 | | | — | | | — | | | 532 | | | Net revenues | $ | 1,482 | | | $ | 773 | | | $ | (1) | | | $ | 2,254 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2025 | | Safety Services | | Specialty Services | | Corporate and Eliminations | | Consolidated | | United States | $ | 674 | | | $ | 629 | | | $ | (1) | | | $ | 1,302 | | | France | 172 | | | — | | | — | | | 172 | | | Other | 516 | | | — | | | — | | | 516 | | | Net revenues | $ | 1,362 | | | $ | 629 | | | $ | (1) | | | $ | 1,990 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2026 | | Safety Services | | Specialty Services | | Corporate and Eliminations | | Consolidated | | United States | $ | 1,497 | | | $ | 1,342 | | | $ | (3) | | | $ | 2,836 | | | France | 357 | | | — | | | — | | | 357 | | | Other | 1,043 | | | — | | | — | | | 1,043 | | | Net revenues | $ | 2,897 | | | $ | 1,342 | | | $ | (3) | | | $ | 4,236 | |
| | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2025 | | Safety Services | | Specialty Services | | Corporate and Eliminations | | Consolidated | | United States | $ | 1,301 | | | $ | 1,082 | | | $ | (2) | | | $ | 2,381 | | | France | 333 | | | — | | | — | | | 333 | | | Other | 995 | | | — | | | — | | | 995 | | | Net revenues | $ | 2,629 | | | $ | 1,082 | | | $ | (2) | | | $ | 3,709 | |
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| Summary of Accounts Receivable, Net of Allowances, Contract Assets and Contract Liabilities from Contracts with Customer |
The balances of accounts receivable, net of allowances, contract assets, and contract liabilities from contracts with customers as of June 30, 2026 and December 31, 2025 are as follows: | | | | | | | | | | | | | | | | | | | Accounts receivable, net of allowances | | Contract assets | | Contract liabilities | | Balance at June 30, 2026 | $ | 1,706 | | | $ | 630 | | | $ | 815 | | | Balance at December 31, 2025 | 1,563 | | | 484 | | | 694 | |
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