v3.26.1
SEGMENT INFORMATION (Tables)
 6 Months Ended
Jun. 30, 2026
Segment Reporting [Abstract]  
Summary of Reconciliation Operating Income to EBITDA
Summarized financial information for the Company’s reportable segments are presented and reconciled to consolidated financial information in the following tables, including a reconciliation of segment earnings to income before income taxes:
Three Months Ended June 30, 2026
Safety
Services		Specialty
Services		Total
Revenues from external customers$1,481 $773 $2,254 
Intersegment revenues1 — 1 
Net revenues1,482 773 2,255 
Reconciliation of revenue:
Elimination of intersegment revenues(1)
Total consolidated revenues$2,254 
Less: (a)
Segment cost of revenues(b)
927 624 
Segment operating expenses (c)
314 71 
Plus:
Segment other income/expense2 4 
Depreciation9 10 
Segment earnings$252 $92 $344 
Reconciliation of profit/(loss):
Corporate/other profit/(loss) (d)
(33)
Interest expense, net
(36)
Depreciation(21)
Amortization(68)
Contingent consideration and compensation1 
Non-service pension cost
(5)
Systems and business enablement
(25)
Business process transformation expenses— 
Acquisition and divestiture related expenses
(9)
Restructuring program related costs— 
Other(10)
Income before income taxes$138 
(a)     The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM. Intersegment expenses are included within the amounts shown and amortization expense is excluded from the amounts shown.
(b)     Segment cost of revenues consists of costs such as direct labor, materials, subcontract costs and indirect costs related to contract performance, adjusted for non-recurring items.
(c)     Segment operating expenses consist primarily of compensation and associated costs for sales and corporate marketing, administrative expenses associated with accounting, finance, legal, information systems, leadership development, and other corporate expenses, adjusted for non-recurring items.
(d)     Corporate/other profit/(loss) includes amounts related to corporate functions such as administrative costs, professional fees, and other discrete items.
Three Months Ended June 30, 2025
Safety
Services		Specialty
Services		Total
Revenues from external customers$1,361 $629 $1,990 
Intersegment revenues1 — 1 
Net revenues1,362 629 1,991 
Reconciliation of revenue:
Elimination of intersegment revenues(1)
Total consolidated revenues$1,990 
Less: (a)
Segment cost of revenues (b)
856 516 
Segment operating expenses (c)
285 58 
Plus:
Segment other income/expense1 5 
Depreciation10 11 
Segment earnings$232 $71 $303 
Reconciliation of profit/(loss):
Corporate/other profit/(loss) (d)
(31)
Interest expense, net
(37)
Depreciation(22)
Amortization(59)
Contingent consideration and compensation— 
Non-service pension cost
(5)
Systems and business enablement
(18)
Business process transformation expenses— 
Acquisition and divestiture related expenses
(11)
Restructuring program related costs(11)
Other(1)
Income before income taxes$108 
(a)     The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM. Intersegment expenses are included within the amounts shown and amortization expense is excluded from the amounts shown.
(b)     Segment cost of revenues consists of costs such as direct labor, materials, subcontract costs and indirect costs related to contract performance, adjusted for non-recurring items.
(c)     Segment operating expenses consist primarily of compensation and associated costs for sales and corporate marketing, administrative expenses associated with accounting, finance, legal, information systems, leadership development, and other corporate expenses, adjusted for non-recurring items.
(d)     Corporate/other profit/(loss) includes amounts related to corporate functions such as administrative costs, professional fees, and other discrete items.
Six Months Ended June 30, 2026
Safety
Services		Specialty
Services		Total
Revenues from external customers$2,896 $1,340 $4,236 
Intersegment revenues1 2 3 
Net revenues2,897 1,342 4,239 
Reconciliation of revenue:
Elimination of intersegment revenues(3)
Total consolidated revenues$4,236 
Less: (a)
Segment cost of revenues(b)
1,815 1,100 
Segment operating expenses (c)
620 138 
Plus:
Segment other income/expense2 7 
Depreciation18 20 
Segment earnings$482 $131 $613 
Reconciliation of profit/(loss):
Corporate/other profit/(loss) (d)
(67)
Interest expense, net
(66)
Depreciation(42)
Amortization(131)
Contingent consideration and compensation1 
Non-service pension cost
(10)
Systems and business enablement
(52)
Business process transformation expenses— 
Acquisition and divestiture related expenses
(28)
Restructuring program related costs— 
Other(9)
Income before income taxes$209 
(a)     The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM. Intersegment expenses are included within the amounts shown and amortization expense is excluded from the amounts shown.
(b)     Segment cost of revenues consists of costs such as direct labor, materials, subcontract costs and indirect costs related to contract performance, adjusted for non-recurring items.
(c)     Segment operating expenses consist primarily of compensation and associated costs for sales and corporate marketing, administrative expenses associated with accounting, finance, legal, information systems, leadership development, and other corporate expenses, adjusted for non-recurring items.
(d)     Corporate/other profit/(loss) includes amounts related to corporate functions such as administrative costs, professional fees, and other discrete items.
Six Months Ended June 30, 2025
Safety
Services		Specialty
Services		Total
Revenues from external customers$2,628 $1,081 $3,709 
Intersegment revenues1 1 2 
Net revenues2,6291,0823,711
Reconciliation of revenue:
Elimination of intersegment revenues(2)
Total consolidated revenues$3,709 
Less: (a)
Segment cost of revenues (b)
1,654 893 
Segment operating expenses (c)
563 120 
Plus:
Segment other income/expense1 9 
Depreciation18 22 
Segment earnings$431 $100 $531 
Reconciliation of profit/(loss):
Corporate/other profit/(loss) (d)
(66)
Interest expense, net
(75)
Depreciation(42)
Amortization(119)
Contingent consideration and compensation(1)
Non-service pension cost
(9)
Systems and business enablement
(30)
Business process transformation expenses(4)
Acquisition and divestiture related expenses
(14)
Restructuring program related costs(14)
Other(3)
Income before income taxes$154 
(a)     The significant expense categories and amounts align with the segment-level information that is regularly provided to the CODM. Intersegment expenses are included within the amounts shown and amortization expense is excluded from the amounts shown.
(b)     Segment cost of revenues consists of costs such as direct labor, materials, subcontract costs and indirect costs related to contract performance, adjusted for non-recurring items.
(c)     Segment operating expenses consist primarily of compensation and associated costs for sales and corporate marketing, administrative expenses associated with accounting, finance, legal, information systems, leadership development, and other corporate expenses, adjusted for non-recurring items.
(d)     Corporate/other profit/(loss) includes amounts related to corporate functions such as administrative costs, professional fees, and other discrete items.