Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2024

Accounting Policies [Abstract]

Cash and cash equivalents

The following represents the Company's cash, cash equivalents and restricted cash as of December 31, 2024 and 2023, ($ in millions).

	December 31,
	2024		2023
Cash and cash equivalents	$	376.0	$	264.5
Restricted cash	9.7		7.0
Total cash, cash equivalents and restricted cash	$	385.7	$	271.5

Restricted cash

The following represents the Company's cash, cash equivalents and restricted cash as of December 31, 2024 and 2023, ($ in millions).

	December 31,
	2024		2023
Cash and cash equivalents	$	376.0	$	264.5
Restricted cash	9.7		7.0
Total cash, cash equivalents and restricted cash	$	385.7	$	271.5

Schedule of property and equipment, net

Depreciation is calculated using the straight-line method over the estimated useful life of the assets at the following rates:

	Years
Computers and electronic equipment	3
Furniture and equipment	6
Leasehold improvements	Shorter of lease term or useful life

Property and equipment, net consists of the following ($ in millions):

	December 31,
	2024		2023
Computer equipment and software	$	37.8	$	28.6
Leasehold improvements	13.1		13.0
Furniture and equipment	3.6		4.2
	54.5		45.8
Accumulated depreciation	(38.4)		(28.4)
Property and equipment, net	$	16.1	$	17.4