Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of Additional Leases Information

See below for additional information about the Company’s leases.

	Year Ended December 31,
($ in thousands)	2021			2020			2019
Supplemental Income Statement Information:
Operating lease cost	$	24,550		$	26,669		$	16,980
Supplemental Cash Flow Information:
Cash paid for amounts included in the measurement of lease liabilities:
Net operating cash outflows for operating leases	$	16,278		$	17,957		$	19,373
Right-of-use assets obtained in exchange for lease obligations (e.g. new leases and amendments commenced during the period):	$	4,731		$	7,062		$	160,657
Other Information
Weighted-average remaining lease term - operating leases		13.28	years		13.72	years		14.03	years
Weighted-average discount rate - operating leases		3.52	%		3.52	%		3.53	%

Schedule of Future Sublease Income and Maturities of Our Operating Lease Liabilities

As of December 31, 2021, the future sublease income and maturities of our operating lease liabilities are as follows:

Fiscal year ended	Sublease Income			Operating Leases
2022	$	(903	)	$	23,030
2023		(903	)		22,022
2024		(903	)		20,130
2025		(451	)		17,401
2026		—			16,307
Thereafter		—			162,584
Total Payments	$	(3,160	)	$	261,474
Less: Tenant improvement allowances					(14,303	)
Less: Present value adjustment					(55,281	)
Total				$	191,890