XML 43 R32.htm IDEA: XBRL DOCUMENT v3.20.2
REAL ESTATE - Corporate Technology Centre - 100 Headquarters and 200 Holger & 250 Holger (Details)
$ in Millions
3 Months Ended
Sep. 25, 2020
USD ($)
ft²
property
Jun. 25, 2020
USD ($)
ft²
property
Dec. 31, 2018
property
Sep. 30, 2020
property
Jan. 31, 2020
property
Mar. 28, 2013
a
ft²
property
Office Campus            
Real Estate Properties [Line Items]            
Number of real estate properties       1 1  
Office Properties            
Real Estate Properties [Line Items]            
Number of real estate properties       4    
Office Properties | Corporate Technology Centre | Disposed of by Sale            
Real Estate Properties [Line Items]            
Number of real estate properties sold 1 2 3      
Consideration | $ $ 38.3 $ 95.2        
Consideration, net of credits | $ 30.2 68.5        
Closing cost | $ $ 0.7 $ 0.9        
Office Properties | 100 Headquarters | Disposed of by Sale            
Real Estate Properties [Line Items]            
Net rentable area | ft²   46,070        
Office Properties | 200 Holger | Disposed of by Sale            
Real Estate Properties [Line Items]            
Net rentable area | ft²   96,640        
Office Properties | 250 Holger | Disposed of by Sale            
Real Estate Properties [Line Items]            
Net rentable area | ft² 76,410          
Corporate Technology Centre | Office Campus            
Real Estate Properties [Line Items]            
Number of real estate properties           1
Corporate Technology Centre | Office Properties            
Real Estate Properties [Line Items]            
Number of real estate properties           8
Net rentable area | ft²           610,083
Area of land | a           32.7