Annual report pursuant to Section 13 and 15(d)

Leases (Lessee Arrangements) (Details)

v3.22.4
Leases (Lessee Arrangements) (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2022
USD ($)
Lease
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 39.2
Minimum | Land Leases  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 26 years
Maximum | Land Leases  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 78 years
Washington DC  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 9.7
Lessee, Remaining term of contract 77 years
Lessee, Number of lease contracts | Lease 2
Baltimore, Maryland  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 6.4
Lessee, Remaining term of contract 26 years
Optional renewal term 49 years
Phoenix, Arizona  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 3.6
Lessee, Remaining term of contract 2 years
Optional renewal term 5 years
LW Redstone Company, LLC | Huntsville, Alabama  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 11.4
Lessee, Number of lease contracts | Lease 17
Optional renewal term 25 years
LW Redstone Company, LLC | Huntsville, Alabama | Minimum  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 40 years
LW Redstone Company, LLC | Huntsville, Alabama | Maximum  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 49 years
M Square Associates, LLC | College Park, Maryland  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 6.0
Lessee, Number of lease contracts | Lease 4
M Square Associates, LLC | College Park, Maryland | Minimum  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 60 years
M Square Associates, LLC | College Park, Maryland | Maximum  
Lessee, Lease, Description [Line Items]  
Lessee, Remaining term of contract 71 years
Fort Meade/BW Corridor  
Lessee, Lease, Description [Line Items]  
Lessee, Right-of-use asset $ 2.1
Lessee, Remaining term of contract 45 years
Lessee, Number of lease contracts | Lease 2