v3.26.1
Revenue (Tables)
 3 Months Ended
Apr. 03, 2026
Revenue from Contract with Customer [Abstract]  
Schedule of Disaggregation of Revenue
Revenue by customer type was as follows:
Three months ended
April 3, 2026April 4, 2025
Dollars in millionsMTSSTSTotalMTSSTSTotal
U.S. Government Defense and Intelligence Clients$816 $— $816 $906 $— $906 
U.S. Government Federal Civilian Clients262 — 262 281 — 281 
International Government Clients192 46 238 167 52 219 
Commercial and Infrastructure Clients26 581 607 27 585 612 
Total revenue$1,296 $627 $1,923 $1,381 $637 $2,018 

Revenue by geographic destination was as follows:
Three months ended
Dollars in millionsApril 3, 2026April 4, 2025
Total by Countries/RegionsMTSSTSTotalMTSSTSTotal
United States$950 $82 $1,032 $976 $133 $1,109 
Europe215 151 366 293 164 457 
Middle East31 192 223 26 152 178 
Australia63 86 149 50 82 132 
Africa19 38 57 18 33 51 
Asia4 35 39 3 41 44 
Other countries14 43 57 15 32 47 
Total revenue$1,296 $627 $1,923 $1,381 $637 $2,018 
Revenue by contract type was as follows:    
Three months ended April 3, 2026Three months ended April 4, 2025
Dollars in millionsMTSSTSTotalMTSSTSTotal
Cost-Reimbursable$771 $7 $778 $891 $— $891 
Time-and-Materials200 363 563 207 384 591 
Fixed Price325 257 582 283 253 536 
Total revenue$1,296 $627 $1,923 $1,381 $637 $2,018 
Schedule of Accounts Receivable
Dollars in millionsApril 3, 2026January 2, 2026
Unbilled$559 $520 
Trade & other480 566 
Accounts receivable, net$1,039 $1,086