Leases (Lessee) - Summary of Supplemental Balance Sheet Information (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Right of use assets:
Operating leases	$ 7,458	$ 8,234
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other assets	Other assets
Total real estate right of use assets	$ 70,401	$ 75,209	$ 61,400
Total right of use assets	77,859	83,443
Lease liabilities:
Operating leases	$ 85,217	$ 90,006
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	us-gaap:OtherLiabilities	us-gaap:OtherLiabilities
Financing leases	$ 1,937	$ 1,935
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	us-gaap:OtherLiabilities	us-gaap:OtherLiabilities
Total lease liabilities	$ 87,154	$ 91,941
Weighted-average remaining lease term:
Operating leases	40 years 7 months 6 days	41 years 1 month 6 days
Finance leases	34 years 10 months 24 days	35 years 10 months 24 days
Weighted-average discount rate:
Operating leases	6.40%	6.40%
Finance leases	6.60%	6.60%
Real Estate [Member]
Right of use assets:
Operating leases	$ 68,616	$ 73,373
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Land	Land
Finance leases	$ 1,785	$ 1,836
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Land	Land