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Fair Value Measurements - Schedule of Reconciliation for Assets and Liabilities Measured at Fair Value (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2025	Jan. 16, 2025
Industrious
Contingent Consideration
Equity interest percentage			60.00%
Investment in Unconsolidated Subsidiaries
Investment in Unconsolidated Subsidiaries
Beginning balance	$ 24	$ 412
Transfer in (out)	0	(14)
Net change in fair value	0	(1)
Purchases / Additions	0	0
Sales / Payments	0	(373)
Ending balance	24	24
Other Assets
Other Assets
Beginning balance	0	46
Transfer in (out)	0	0
Net change in fair value	0	0
Purchases / Additions	0	0
Sales / Payments	0	(46)
Ending balance	0	0
Contingent Consideration
Contingent Consideration
Beginning balance	27	36
Transfer in (out)	0	(2)
Net change in fair value	0	(7)
Purchases / Additions	4	4
Sales / Payments	0	0
Ending balance	$ 31	$ 31

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