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Property, Equipment and Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2021
Property, Equipment and Intangible Assets [Abstract]
Property, Equipment and Intangible Assets	December 31, 2021 2020 (in millions)Leasehold improvements $ 43 $ 42Computer equipment 67 41Office furniture and equipment 15 14 125 97Less - accumulated depreciation and amortization (40) (30)Property and equipment, net 85 67 Internally developed software 77 73Other intangible assets 4 —Less - accumulated amortization (35) (36)Intangible assets, net 46 37Total property, equipment, and intangible assets, net $ 131 $ 104

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Tabular disclosure of property and equipment less accumulated depreciation.

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