Leases (Narrative) (Details) ft² in Thousands, $ in Thousands	Dec. 31, 2024 USD ($) ft² renewal_option	Dec. 31, 2023 USD ($)
Leases [Line Items]
Right-of-use assets | $	$ 678,804	$ 680,044
Lease liabilities | $	$ 749,759	$ 732,859
PENN 1
Leases [Line Items]
Number of renewal options | renewal_option	3
Lease term	25 years
Farley Building
Leases [Line Items]
Equity method ownership percentage	95.00%
Lease term	99 years
Square footage of real estate property (in sqft) | ft²	846
Future rent and fixed PILOT payments | $	$ 519,049
Farley Building | Office Building
Leases [Line Items]
Square footage of real estate property (in sqft) | ft²	730
Farley Building | Retail
Leases [Line Items]
Square footage of real estate property (in sqft) | ft²	116