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FAIR VALUE MEASUREMENT - Narrative (Details) - Former Chicago Headquarters Location - Disposal group, disposed of by sale, not discontinued operations $ in Millions	Jun. 28, 2024 USD ($)
Segment Reporting Information
Purchase price of the property	$ 12.0
Purchase price of the property, cash	5.0
Purchase price of the property, seller financing	7.0
Secured promissory note receivable	$ 7.0
Secured promissory note receivable, interest rate (as a percent)	4.00%
Term of note receivable unless the purchaser sells the property	2 years

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Amount of consideration in the form of seller financing for the disposal of assets and liabilities, including discontinued operation.

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Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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