Summary of Significant Accounting Policies - Contracts Estimates (Details) - Cumulative catch-up method - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jan. 03, 2026 |
Dec. 28, 2024 |
Dec. 30, 2023 |
|
| Use of Estimates | |||
| Cumulative catch-up adjustments increase (decrease) | $ 66 | $ 31 | $ 44 |
| Change in accounting estimate financial effect increase (decrease) in net income | $ 50 | $ 24 | $ 34 |
| Change in accounting estimate financial effect increase (decrease) in income, per share (in dollars per share) | $ 0.28 | $ 0.12 | $ 0.17 |
| Revenue increased (reduced) from performance obligations satisfied in prior periods | $ 66 | $ 32 | $ 42 |