v3.26.3
Segment Information - Schedule of Revenues, Expenses, and Operating Earnings by Segment and Reconciliation to Earnings before Taxes (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]        
Total revenues $ 1,066 $ 960 $ 2,825 $ 2,588
Total cost of revenues 803 738 2,113 1,988
Total general and administrative 105 87 297 267
Total company-funded independent research and development 37 36 104 94
Total amortization of acquired intangible assets 5 5 16 16
Total other segment items 0 1 0 1
Total operating earnings 116 93 295 222
Interest income (expense), net 1 (4) 3 (7)
Other, net (1) (2) (5) (3)
Earnings before taxes 116 87 293 212
Operating Segments | ASC        
Segment Reporting [Line Items]        
Total revenues 659 580 1,805 1,633
Total cost of revenues 500 437 1,357 1,237
Total general and administrative 70 63 206 196
Total company-funded independent research and development 27 29 80 76
Total amortization of acquired intangible assets 5 5 16 16
Total other segment items 0 1 0 1
Total operating earnings 57 45 146 107
Operating Segments | IMS        
Segment Reporting [Line Items]        
Total revenues 428 383 1,056 964
Total cost of revenues 324 304 792 760
Total general and administrative 30 24 86 71
Total company-funded independent research and development 10 7 24 18
Total amortization of acquired intangible assets 0 0 0 0
Total other segment items 0 0 0 0
Total operating earnings 64 48 154 115
Corporate & Eliminations        
Segment Reporting [Line Items]        
Total revenues (21) (3) (36) (9)
Total cost of revenues (21) (3) (36) (9)
Total general and administrative 5 0 5 0
Total company-funded independent research and development 0 0 0 0
Total amortization of acquired intangible assets 0 0 0 0
Total other segment items 0 0 0 0
Total operating earnings $ (5) $ 0 $ (5) $ 0