Unapproved Change Orders and Claims Against Clients (Narrative) (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jul. 03, 2026 |
Jul. 04, 2025 |
|
| Increases in Unapproved Change Orders and Claims [Line Items] | ||
| Approved change orders | $ 10 | $ 128 |
| MTS | ||
| Increases in Unapproved Change Orders and Claims [Line Items] | ||
| Approved change orders | $ 128 | |