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Stockholders' Equity / Partners' Capital Dividends / Distributions (Details) - $ / shares
Jan. 30, 2023
Apr. 29, 2022
Jan. 28, 2022
Mar. 20, 2023
Dividends / Distributions [Line Items]        
Dividends Payable, Amount Per Share / Unit       $ 0.98
Common Stock / Unit, Dividends / Distributions, Per Share / Unit, Cash Paid $ 0.98 $ 0.98 $ 0.98  
Boston Properties Limited Partnership        
Dividends / Distributions [Line Items]        
Dividends Payable, Amount Per Share / Unit       0.98
Common Stock / Unit, Dividends / Distributions, Per Share / Unit, Cash Paid 0.98 0.98 0.98  
Boston Properties Limited Partnership | Op units and LTIP units        
Dividends / Distributions [Line Items]        
Dividends Payable, Amount Per Share / Unit       0.98
Common Stock / Unit, Dividends / Distributions, Per Share / Unit, Cash Paid 0.98 0.98 0.98  
Boston Properties Limited Partnership | Unvested MYLTIP Units [Member]        
Dividends / Distributions [Line Items]        
Dividends Payable, Amount Per Share / Unit       $ 0.098
Common Stock / Unit, Dividends / Distributions, Per Share / Unit, Cash Paid $ 0.098 $ 0.098 $ 0.098