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v3.22.2.2

Investments - Investment Securities, Aggregated by Investment Type and Length of Time (Details) $ in Millions | Sep. 25, 2022 USD ($) security | Jun. 26, 2022 USD ($) security
--- | --- | ---
Fair Value |  |
Less than 12 Months | $ 578.1 | $ 650.8
Greater than 12 Months | 44.6 | 9.3
Total | 622.7 | 660.1
Unrealized Loss |  |
Less than 12 Months | (27.6) | (22.6)
Greater than 12 Months | (2.3) | (0.4)
Total | $ (29.9) | $ (23.0)
Number of securities with an unrealized loss |  |
Less than 12 Months | security | 305 | 346
Greater than 12 Months | security | 27 | 5
Total | security | 332 | 351
Corporate bonds |  |
Fair Value |  |
Less than 12 Months | $ 376.5 | $ 431.1
Greater than 12 Months | 39.8 | 8.3
Total | 416.3 | 439.4
Unrealized Loss |  |
Less than 12 Months | (20.3) | (17.4)
Greater than 12 Months | (2.1) | (0.4)
Total | (22.4) | (17.8)
Municipal bonds |  |
Fair Value |  |
Less than 12 Months | 146.3 | 150.0
Greater than 12 Months | 2.9 | 1.0
Total | 149.2 | 151.0
Unrealized Loss |  |
Less than 12 Months | (6.1) | (4.4)
Greater than 12 Months | (0.1) | 0.0
Total | (6.2) | (4.4)
U.S. treasury securities |  |
Fair Value |  |
Less than 12 Months | 55.3 | 65.8
Greater than 12 Months | 0.0 | 0.0
Total | 55.3 | 65.8
Unrealized Loss |  |
Less than 12 Months | (1.2) | (0.7)
Greater than 12 Months | 0.0 | 0.0
Total | (1.2) | (0.7)
U.S. agency securities |  |
Fair Value |  |
Less than 12 Months | 0.0 | 3.9
Greater than 12 Months | 1.9 | 0.0
Total | 1.9 | 3.9
Unrealized Loss |  |
Less than 12 Months | 0.0 | (0.1)
Greater than 12 Months | (0.1) | 0.0
Total | $ (0.1) | $ (0.1)

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