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Investments - Maturities of Available-for-sale and Held-to-maturity Securities (Details) $ in Millions	Feb. 16, 2025 USD ($)
Available-for-sale, Cost Basis
Due in one year or less	$ 133
Due after one year through five years	455
Due after five years	171
Available-for-sale, cost basis, total	759
Available-for-sale, Fair Value
Due in one year or less	133
Due after one year through five years	448
Due after five years	167
Available-for-sale, recorded basis, total	748
Held-to-maturity
Due in one year or less	54
Due after one year through five years	0
Due after five years	0
Held-to-maturity, cost basis, total	$ 54

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