Investments | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Successor | (in millions of U.S. Dollars) | | March 29, 2026 | | | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | | | Estimated Fair Value | | U.S. treasury securities | | $124.5 | | | $— | | | $— | | | | | $124.5 | | | Corporate bonds | | 212.5 | | | — | | | (0.7) | | | | | 211.8 | | | Municipal bonds | | 97.0 | | | 0.1 | | | (0.2) | | | | | 96.9 | | | Certificates of deposit | | 18.8 | | | — | | | — | | | | | 18.8 | | | Commercial paper | | 17.7 | | | — | | | — | | | | | 17.7 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total short-term investments | | $470.5 | | | $0.1 | | | ($0.9) | | | | | $469.7 | |
All short-term investments are classified as available-for-sale. No allowance for credit losses was recorded as of March 29, 2026. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Predecessor | | | | June 29, 2025 | (in millions of U.S. Dollars) | | Amortized Cost | | Gross Unrealized Gains | | Gross Unrealized Losses | | | | Estimated Fair Value | | U.S. treasury securities | | $192.0 | | | $0.1 | | | $— | | | | | $192.1 | | | Corporate bonds | | 196.8 | | | 0.3 | | | (1.5) | | | | | 195.6 | | | Municipal bonds | | 79.5 | | | 0.2 | | | (0.5) | | | | | 79.2 | | | Certificates of deposit | | 5.0 | | | — | | | — | | | | | 5.0 | | | Commercial paper | | 16.3 | | | — | | | — | | | | | 16.3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total short-term investments | | $489.6 | | | $0.6 | | | ($2.0) | | | | | $488.2 | |
All short-term investments are classified as available-for-sale. No allowance for credit losses was recorded as of June 29, 2025. The contractual maturities of short-term investments as of March 29, 2026 were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Successor | | (in millions of U.S. Dollars) | | Within One Year | | After One, Within Five Years | | | | After Ten Years | | Total | | U.S. treasury securities | | $104.7 | | | $19.8 | | | | | $— | | | $124.5 | | | Corporate bonds | | 206.4 | | | 5.4 | | | | | — | | | 211.8 | | | Municipal bonds | | 91.8 | | | 5.1 | | | | | — | | | 96.9 | | | Certificates of deposit | | 18.8 | | | — | | | | | — | | | 18.8 | | | Commercial paper | | 17.7 | | | — | | | | | — | | | 17.7 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Total short-term investments | | $439.4 | | | $30.3 | | | | | $— | | | $469.7 | |
|