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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Oakland Headquarters Purchase (Details) - Utility - Lakeside Building $ in Millions | Jun. 03, 2025 USD ($)
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Asset Acquisition [Line Items] |
Purchase price | $ 906
Purchase price, deposits | 400
Asset acquisition, recognized identifiable assets acquired and liabilities assumed, debt | 172
Lease, Purchase Price, Additional Payment | $ 349

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