v3.26.1
Reportable Segments - Schedule of Segment Information (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Research, development and engineering expenses $ 299 $ 276 $ 577 $ 546  
Depreciation     702 603  
Income tax provision (benefit) 40 84 161 139  
Segment net income (loss) $ 559 $ 469 $ 930 $ 626  
Effective tax rate 21.00% 21.00% 21.00% 21.00%  
Operating Segments          
Segment Reporting [Line Items]          
Segment net sales $ 4,738 $ 4,045 $ 9,083 $ 7,724  
Research, development and engineering expenses 250 233 485 469  
Depreciation 366 310 698 599  
Other segment items 3,038 2,662 5,840 5,071  
Income tax provision (benefit) 238 182 450 344  
Segment net income (loss) 846 658 1,610 1,241  
Investment in affiliated companies 273   273   $ 302
Segment assets 20,765   20,765   19,864
Capital expenditures 420 323 764 562  
Total Reportable Segments | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 4,444 3,700 8,517 7,107  
Research, development and engineering expenses 223 207 430 413  
Depreciation 343 283 649 543  
Other segment items 2,767 2,377 5,320 4,534  
Income tax provision (benefit) 244 181 463 352  
Segment net income (loss) 867 652 1,655 1,265  
Investment in affiliated companies 117   117   119
Segment assets 19,341   19,341   18,394
Capital expenditures 411 311 750 542  
Optical Communications | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 2,072 1,566 3,918 2,921  
Research, development and engineering expenses 92 76 177 153  
Depreciation 77 69 149 134  
Other segment items 1,338 1,102 2,530 2,056  
Income tax provision (benefit) 127 72 237 130  
Segment net income (loss) 438 247 825 448  
Investment in affiliated companies 5   5   5
Segment assets 4,737   4,737   4,029
Capital expenditures 180 87 328 184  
Glass Innovations | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 1,463 1,443 2,883 2,849  
Research, development and engineering expenses 92 92 176 184  
Depreciation 150 147 300 284  
Other segment items 774 795 1,551 1,571  
Income tax provision (benefit) 93 85 178 169  
Segment net income (loss) 354 324 678 641  
Investment in affiliated companies 112   112   114
Segment assets 9,240   9,240   9,236
Capital expenditures 123 110 273 187  
Automotive | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 471 460 908 900  
Research, development and engineering expenses 36 35 72 70  
Depreciation 39 41 79 82  
Other segment items 292 284 565 562  
Income tax provision (benefit) 22 21 40 39  
Segment net income (loss) 82 79 152 147  
Investment in affiliated companies 0   0   0
Segment assets 2,335   2,335   2,395
Capital expenditures 16 30 31 42  
Solar | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 438 231 808 437  
Research, development and engineering expenses 3 4 5 6  
Depreciation 77 26 121 43  
Other segment items 363 196 674 345  
Income tax provision (benefit) 2 3 8 14  
Segment net income (loss) (7) 2 0 29  
Investment in affiliated companies 0   0   0
Segment assets 3,029   3,029   2,734
Capital expenditures 92 84 118 129  
Life Sciences and Emerging Growth Businesses | Operating Segments          
Segment Reporting [Line Items]          
Segment net sales 294 345 566 617  
Research, development and engineering expenses 27 26 55 56  
Depreciation 23 27 49 56  
Other segment items 271 285 520 537  
Income tax provision (benefit) (6) 1 (13) (8)  
Segment net income (loss) (21) 6 (45) (24)  
Investment in affiliated companies 156   156   183
Segment assets 1,424   1,424   $ 1,470
Capital expenditures $ 9 $ 12 $ 14 $ 20