Related-Party Transactions - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 10 Months Ended |
|---|---|---|
Mar. 29, 2026 |
Jun. 29, 2025 |
|
| Related Party Transactions [Abstract] | ||
| Additional infrastructure investment obligations | $ 1,200 | |
| Additional infrastructure investment, obligations contributed | $ 189 | $ 1,044 |