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Fixed Assets, Net - Narrative (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Depreciation expense			$ 60,117	$ 55,786
Asset retirement obligations	$ 5,900		5,900		$ 5,800
Impairment charges	200	$ 300	3,000	5,600
Occupancy and equipment
Property, Plant and Equipment [Line Items]
Depreciation expense	5,200	5,400	15,700	16,400
Software development costs capitalized	9,500	12,600	33,900	35,100
Amortization of software development costs	$ 12,600	$ 9,500	$ 32,400	$ 27,700

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- Definition

The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Additions made to capitalized computer software costs during the period.

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