XML 66 R40.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Future Minimum Rents (Tables)

12 Months Ended

Dec. 31, 2019

Future Minimum Rents [Abstract]

Lessor, Operating Lease, Payments to be Received, Maturity Table [Table Text Block]

The future contractual minimum lease payments to be received (excluding operating expense reimbursements) by the Company as of December 31, 2018, under non-cancelable operating leases which expire on various dates through 2049: 

Years Ending December 31,	(in thousands)
2019	$	2,088,171
2020	2,106,963
2021	2,015,031
2022	1,838,699
2023	1,736,636
Thereafter	12,295,464

 

The future contractual lease payments to be received (excluding operating expense reimbursements) by the Company as of December 31, 2019, under non-cancelable operating leases which expire on various dates through 2049: 

Years Ending December 31,	(in thousands)
2020	$	2,205,675
2021	2,222,643
2022	2,126,968
2023	2,068,871
2024	1,974,144
Thereafter	13,892,504

X

- Definition

Future Minimum Rents [Abstract]

+ References

No definition available.

+ Details

Name:	bxp_FutureMinimumRentsAbstract
Namespace Prefix:	bxp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of maturity of undiscounted cash flows to be received by lessor on annual basis for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=77888428&loc=SL77919396-209981

+ Details

Name:	us-gaap_LessorOperatingLeasePaymentsToBeReceivedMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration