2020 Q1 Form 10-Q Financial Statement

#000165642320000023 Filed on May 11, 2020

View on sec.gov

Income Statement

Concept 2020 Q1 2019 Q1
Revenue $752.6M $725.8M
YoY Change 3.69% 9.77%
Cost Of Revenue $273.0M $7.863M
YoY Change 3371.96% -2.6%
Gross Profit $471.7M $447.7M
YoY Change 5.35% -31.45%
Gross Profit Margin 62.67% 61.69%
Selling, General & Admin $36.50M $41.80M
YoY Change -12.68% 16.43%
% of Gross Profit 7.74% 9.34%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $171.1M $164.6M
YoY Change 3.95% -0.73%
% of Gross Profit 36.28% 36.76%
Operating Expenses $207.6M $206.3M
YoY Change 0.63% 2.28%
Operating Profit $264.1M $241.4M
YoY Change 9.38% 15.98%
Interest Expense $101.6M $101.0M
YoY Change 0.58% 11.96%
% of Operating Profit 38.47% 41.84%
Other Income/Expense, Net
YoY Change
Pretax Income $577.1M $131.2M
YoY Change 339.86% -39.34%
Income Tax
% Of Pretax Income
Net Earnings $500.1M $100.7M
YoY Change 396.5% -42.77%
Net Earnings / Revenue 66.46% 13.88%
Basic Earnings Per Share $3.21 $0.63
Diluted Earnings Per Share $3.20 $0.63
COMMON SHARES
Basic Shares Outstanding 155.0M shares 154.5M shares
Diluted Shares Outstanding 155.3M shares 154.8M shares

Balance Sheet

Concept 2020 Q1 2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments $688.8M $392.1M
YoY Change 75.66% 21.06%
Cash & Equivalents $660.7M $360.1M
Short-Term Investments $28.10M $32.05M
Other Short-Term Assets $137.0M $131.0M
YoY Change 4.58% -10.88%
Inventory
Prepaid Expenses
Receivables $89.00M $92.00M
Other Receivables $1.060B $955.0M
Total Short-Term Assets $1.947B $1.538B
YoY Change 26.59% 9.54%
LONG-TERM ASSETS
Property, Plant & Equipment $17.52B $17.12B
YoY Change 2.34% 2.85%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $1.405B $1.009B
YoY Change 39.25% 44.97%
Other Assets $865.0M $739.0M
YoY Change 17.05% -12.23%
Total Long-Term Assets $19.88B $18.96B
YoY Change 4.85% 4.31%
TOTAL ASSETS
Total Short-Term Assets $1.947B $1.538B
Total Long-Term Assets $19.88B $18.96B
Total Assets $21.83B $20.50B
YoY Change 6.48% 4.69%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $294.0M $329.0M
YoY Change -10.64% -7.32%
Accrued Expenses $283.0M $289.0M
YoY Change -2.08% 201.04%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $748.0M $783.0M
YoY Change -4.47% 32.71%
LONG-TERM LIABILITIES
Long-Term Debt $12.29B $11.18B
YoY Change 9.92% 8.12%
Other Long-Term Liabilities $373.0M $370.0M
YoY Change 0.81% -21.28%
Total Long-Term Liabilities $12.66B $11.55B
YoY Change 9.63% 6.85%
TOTAL LIABILITIES
Total Short-Term Liabilities $748.0M $783.0M
Total Long-Term Liabilities $12.66B $11.55B
Total Liabilities $13.40B $12.33B
YoY Change 8.69% 8.17%
SHAREHOLDERS EQUITY
Retained Earnings -$416.7M -$728.1M
YoY Change -42.76% 11.18%
Common Stock $1.553M $1.545M
YoY Change 0.52% 0.06%
Preferred Stock
YoY Change
Treasury Stock (at cost) $2.722M $2.722M
YoY Change 0.0% 0.0%
Treasury Stock Shares 78.90K shares 78.90K shares
Shareholders Equity $6.048B $5.837B
YoY Change
Total Liabilities & Shareholders Equity $21.83B $20.50B
YoY Change 6.48% 4.69%

Cashflow Statement

Concept 2020 Q1 2019 Q1
OPERATING ACTIVITIES
Net Income $500.1M $100.7M
YoY Change 396.5% -42.77%
Depreciation, Depletion And Amortization $171.1M $164.6M
YoY Change 3.95% -0.73%
Cash From Operating Activities $175.2M $207.2M
YoY Change -15.46% -8.21%
INVESTING ACTIVITIES
Capital Expenditures -$246.5M -$215.7M
YoY Change 14.28% -14.0%
Acquisitions
YoY Change
Other Investing Activities $172.7M -$7.900M
YoY Change -2286.08% -111.79%
Cash From Investing Activities -$73.79M -$223.5M
YoY Change -66.99% 21.62%
FINANCING ACTIVITIES
Cash Dividend Paid $172.0M $166.4M
YoY Change 3.37% 18.59%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities $65.29M -$190.6M
YoY Change -134.25% 106.67%
NET CHANGE
Cash From Operating Activities $175.2M $207.2M
Cash From Investing Activities -$73.79M -$223.5M
Cash From Financing Activities $65.29M -$190.6M
Net Change In Cash $166.7M -$206.9M
YoY Change -180.57% 311.81%
FREE CASH FLOW
Cash From Operating Activities $175.2M $207.2M
Capital Expenditures -$246.5M -$215.7M
Free Cash Flow $421.7M $422.9M
YoY Change -0.29% -11.26%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2019Q4 bxp Excess Stock Par Or Stated Value Per Share
ExcessStockParOrStatedValuePerShare
0.01
CY2020Q1 bxp Excess Stock Par Or Stated Value Per Share
ExcessStockParOrStatedValuePerShare
0.01
CY2020Q1 dei Amendment Flag
AmendmentFlag
false
CY2020Q1 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2020Q1 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q1
CY2020Q1 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2020
CY2020Q1 dei Entity Central Index Key
EntityCentralIndexKey
0001037540
CY2019Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2020Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2019Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
250000000 shares
CY2020Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
250000000 shares
CY2019Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
154869198 shares
CY2020Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
155393455 shares
CY2019Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
154790298 shares
CY2019Q4 us-gaap Excess Stock Shares Authorized
ExcessStockSharesAuthorized
150000000 shares
CY2020Q1 us-gaap Excess Stock Shares Authorized
ExcessStockSharesAuthorized
150000000 shares
CY2019Q4 us-gaap Excess Stock Shares Issued
ExcessStockSharesIssued
0 shares
CY2020Q1 us-gaap Excess Stock Shares Issued
ExcessStockSharesIssued
0 shares
CY2019Q4 us-gaap Excess Stock Shares Outstanding
ExcessStockSharesOutstanding
0 shares
CY2020Q1 us-gaap Excess Stock Shares Outstanding
ExcessStockSharesOutstanding
0 shares
CY2020Q1 us-gaap Minority Interest In Limited Partnerships
MinorityInterestInLimitedPartnerships
1700000000 USD
CY2019Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2020Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2019Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
50000000 shares
CY2020Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
50000000 shares
CY2019Q4 us-gaap Temporary Equity Shares Subscribed But Unissued
TemporaryEquitySharesSubscribedButUnissued
60676 shares
CY2020Q1 us-gaap Temporary Equity Shares Subscribed But Unissued
TemporaryEquitySharesSubscribedButUnissued
63475 shares
CY2019Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
78900 shares
CY2020Q1 us-gaap Treasury Stock Shares
TreasuryStockShares
78900 shares
CY2020Q1 dei Document Type
DocumentType
10-Q
CY2020Q1 dei Document Quarterly Report
DocumentQuarterlyReport
true
CY2020Q1 dei Document Period End Date
DocumentPeriodEndDate
2020-03-31
CY2020Q1 dei Document Transition Report
DocumentTransitionReport
false
CY2020Q1 dei Entity File Number
EntityFileNumber
1-13087
CY2020Q1 dei Entity Registrant Name
EntityRegistrantName
BOSTON PROPERTIES, INC.
CY2020Q1 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2020Q1 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
04-2473675
CY2020Q1 dei Entity Address Address Line1
EntityAddressAddressLine1
Prudential Center, 800 Boylston Street, Suite 1900
CY2020Q1 dei Entity Address City Or Town
EntityAddressCityOrTown
Boston
CY2020Q1 dei Entity Address State Or Province
EntityAddressStateOrProvince
MA
CY2020Q1 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
02199-8103
CY2020Q1 dei City Area Code
CityAreaCode
617
CY2020Q1 dei Local Phone Number
LocalPhoneNumber
236-3300
CY2020Q1 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2020Q1 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2020Q1 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2020Q1 dei Entity Small Business
EntitySmallBusiness
false
CY2020Q1 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2020Q1 dei Entity Shell Company
EntityShellCompany
false
CY2020Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
155369141 shares
CY2020Q1 us-gaap Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
22342209000 USD
CY2019Q4 us-gaap Real Estate Investment Property At Cost
RealEstateInvestmentPropertyAtCost
22502976000 USD
CY2020Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
237394000 USD
CY2019Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
237394000 USD
CY2020Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148057000 USD
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148640000 USD
CY2020Q1 us-gaap Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
5209487000 USD
CY2019Q4 us-gaap Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
5266798000 USD
CY2020Q1 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
17518173000 USD
CY2019Q4 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
17622212000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
660733000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
644950000 USD
CY2020Q1 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
197845000 USD
CY2019Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
46936000 USD
CY2020Q1 us-gaap Marketable Securities
MarketableSecurities
28101000 USD
CY2019Q4 us-gaap Marketable Securities
MarketableSecurities
36747000 USD
CY2020Q1 us-gaap Accounts Receivable Net
AccountsReceivableNet
89431000 USD
CY2019Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
112807000 USD
CY2020Q1 us-gaap Notes Receivable Related Parties
NotesReceivableRelatedParties
78800000 USD
CY2019Q4 us-gaap Notes Receivable Related Parties
NotesReceivableRelatedParties
80000000 USD
CY2020Q1 us-gaap Notes Receivable Gross
NotesReceivableGross
15794000 USD
CY2019Q4 us-gaap Notes Receivable Gross
NotesReceivableGross
15920000 USD
CY2020Q1 us-gaap Deferred Rent Receivables Net
DeferredRentReceivablesNet
1059677000 USD
CY2019Q4 us-gaap Deferred Rent Receivables Net
DeferredRentReceivablesNet
1038788000 USD
CY2020Q1 us-gaap Deferred Costs
DeferredCosts
667076000 USD
CY2019Q4 us-gaap Deferred Costs
DeferredCosts
689213000 USD
CY2020Q1 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
136730000 USD
CY2019Q4 us-gaap Prepaid Expense And Other Assets
PrepaidExpenseAndOtherAssets
41685000 USD
CY2020Q1 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
1377338000 USD
CY2019Q4 us-gaap Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
955647000 USD
CY2020Q1 us-gaap Assets
Assets
21829698000 USD
CY2019Q4 us-gaap Assets
Assets
21284905000 USD
CY2020Q1 us-gaap Secured Debt
SecuredDebt
2919157000 USD
CY2019Q4 us-gaap Secured Debt
SecuredDebt
2922408000 USD
CY2020Q1 us-gaap Senior Notes
SeniorNotes
8393009000 USD
CY2019Q4 us-gaap Senior Notes
SeniorNotes
8390459000 USD
CY2020Q1 us-gaap Line Of Credit
LineOfCredit
250000000 USD
CY2019Q4 us-gaap Line Of Credit
LineOfCredit
0 USD
CY2020Q1 us-gaap Other Borrowings
OtherBorrowings
499058000 USD
CY2019Q4 us-gaap Other Borrowings
OtherBorrowings
498939000 USD
CY2020Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
227067000 USD
CY2019Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
224042000 USD
CY2020Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
200573000 USD
CY2019Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
200180000 USD
CY2020Q1 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
293831000 USD
CY2019Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
377553000 USD
CY2020Q1 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
171026000 USD
CY2019Q4 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
170713000 USD
CY2020Q1 us-gaap Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
82388000 USD
CY2019Q4 us-gaap Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
90016000 USD
CY2020Q1 us-gaap Other Liabilities
OtherLiabilities
366852000 USD
CY2019Q4 us-gaap Other Liabilities
OtherLiabilities
387994000 USD
CY2020Q1 us-gaap Liabilities
Liabilities
13402961000 USD
CY2019Q4 us-gaap Liabilities
Liabilities
13262304000 USD
CY2020Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 USD
CY2019Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 USD
CY2020Q1 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
5854000 USD
CY2019Q4 us-gaap Redeemable Noncontrolling Interest Equity Carrying Amount
RedeemableNoncontrollingInterestEquityCarryingAmount
8365000 USD
CY2020Q1 bxp Excess Stock Value
ExcessStockValue
0 USD
CY2019Q4 bxp Excess Stock Value
ExcessStockValue
0 USD
CY2020Q1 us-gaap Preferred Stock Value
PreferredStockValue
200000000 USD
CY2019Q4 us-gaap Preferred Stock Value
PreferredStockValue
200000000 USD
CY2020Q1 us-gaap Common Stock Value
CommonStockValue
1553000 USD
CY2019Q4 us-gaap Common Stock Value
CommonStockValue
1548000 USD
CY2020Q1 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
6321475000 USD
CY2019Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
6294719000 USD
CY2020Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-416740000 USD
CY2019Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-760523000 USD
CY2020Q1 us-gaap Treasury Stock Value
TreasuryStockValue
2722000 USD
CY2019Q4 us-gaap Treasury Stock Value
TreasuryStockValue
2722000 USD
CY2020Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-55700000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-48335000 USD
CY2020Q1 us-gaap Stockholders Equity
StockholdersEquity
6047866000 USD
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
5684687000 USD
CY2020Q1 us-gaap Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
636572000 USD
CY2019Q4 us-gaap Minority Interest In Operating Partnerships
MinorityInterestInOperatingPartnerships
600860000 USD
CY2020Q1 us-gaap Minority Interest In Limited Partnerships
MinorityInterestInLimitedPartnerships
1736445000 USD
CY2019Q4 us-gaap Minority Interest In Limited Partnerships
MinorityInterestInLimitedPartnerships
1728689000 USD
CY2020Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8420883000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8014236000 USD
CY2020Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
21829698000 USD
CY2019Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
21284905000 USD
CY2020Q1 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
710111000 USD
CY2019Q1 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
679251000 USD
CY2020Q1 us-gaap Revenues
Revenues
752556000 USD
CY2019Q1 us-gaap Revenues
Revenues
725767000 USD
CY2020Q1 us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
262966000 USD
CY2019Q1 us-gaap Direct Costs Of Leased And Rented Property Or Equipment
DirectCostsOfLeasedAndRentedPropertyOrEquipment
257517000 USD
CY2020Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
36454000 USD
CY2019Q1 us-gaap General And Administrative Expense
GeneralAndAdministrativeExpense
41762000 USD
CY2020Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
615000 USD
CY2019Q1 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
460000 USD
CY2020Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
171094000 USD
CY2019Q1 us-gaap Depreciation And Amortization
DepreciationAndAmortization
164594000 USD
CY2020Q1 us-gaap Costs And Expenses
CostsAndExpenses
481187000 USD
CY2019Q1 us-gaap Costs And Expenses
CostsAndExpenses
475591000 USD
CY2020Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-369000 USD
CY2019Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
213000 USD
CY2020Q1 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
410165000 USD
CY2019Q1 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-905000 USD
CY2020Q1 us-gaap Interest And Other Income
InterestAndOtherIncome
3017000 USD
CY2019Q1 us-gaap Interest And Other Income
InterestAndOtherIncome
3753000 USD
CY2020Q1 us-gaap Gain Loss On Investments
GainLossOnInvestments
-5445000 USD
CY2019Q1 us-gaap Gain Loss On Investments
GainLossOnInvestments
2969000 USD
CY2020Q1 us-gaap Impairment Of Real Estate
ImpairmentOfRealEstate
0 USD
CY2019Q1 us-gaap Impairment Of Real Estate
ImpairmentOfRealEstate
24038000 USD
CY2020Q1 us-gaap Interest Expense
InterestExpense
101591000 USD
CY2019Q1 us-gaap Interest Expense
InterestExpense
101009000 USD
CY2020Q1 us-gaap Profit Loss
ProfitLoss
577146000 USD
CY2019Q1 us-gaap Profit Loss
ProfitLoss
131159000 USD
CY2020Q1 us-gaap Noncontrolling Interest In Net Income Loss Limited Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable
19486000 USD
CY2019Q1 us-gaap Noncontrolling Interest In Net Income Loss Limited Partnerships Nonredeemable
NoncontrollingInterestInNetIncomeLossLimitedPartnershipsNonredeemable
18830000 USD
CY2020Q1 us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable
57539000 USD
CY2019Q1 us-gaap Noncontrolling Interest In Net Income Loss Operating Partnerships Redeemable
NoncontrollingInterestInNetIncomeLossOperatingPartnershipsRedeemable
11599000 USD
CY2020Q1 us-gaap Net Income Loss
NetIncomeLoss
500121000 USD
CY2019Q1 us-gaap Net Income Loss
NetIncomeLoss
100730000 USD
CY2020Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
2625000 USD
CY2019Q1 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
2625000 USD
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
497496000 USD
CY2019Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
98105000 USD
CY2020Q1 bxp Earnings Per Share After Allccationof Undistributed Earningsto Particiapting Securities Basicdollarspershare
EarningsPerShareAfterAllccationofUndistributedEarningstoParticiaptingSecuritiesBasicdollarspershare
3.20
CY2019Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.63
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
155011000 shares
CY2019Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
154525000 shares
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.20
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.63
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
155258000 shares
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
154844000 shares
CY2020Q1 us-gaap Profit Loss
ProfitLoss
577146000 USD
CY2019Q1 us-gaap Profit Loss
ProfitLoss
131159000 USD
CY2020Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-9720000 USD
CY2019Q1 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-2628000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
-1666000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
-1666000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-8054000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-962000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
569092000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
130197000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
77025000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
30429000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
-689000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
31000 USD
CY2020Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
492756000 USD
CY2019Q1 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
99737000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8014236000 USD
CY2020Q1 us-gaap Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
-1679000 USD
CY2020Q1 us-gaap Stock Issued During Period Value Conversion Of Units
StockIssuedDuringPeriodValueConversionOfUnits
0 USD
CY2020Q1 bxp Equity Profit Loss
EquityProfitLoss
-577146000 USD
CY2020Q1 us-gaap Dividends
Dividends
172277000 USD
CY2020Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
325000 USD
CY2020Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
23060000 USD
CY2020Q1 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
3876000 USD
CY2020Q1 us-gaap Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable
NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
15750000 USD
CY2020Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
-9720000 USD
CY2020Q1 us-gaap Other Comprehensive Income Other Net Of Tax
OtherComprehensiveIncomeOtherNetOfTax
1666000 USD
CY2020Q1 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
0 USD
CY2020Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8420883000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8213968000 USD
CY2019Q1 us-gaap Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
-4379000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Conversion Of Units
StockIssuedDuringPeriodValueConversionOfUnits
0 USD
CY2019Q1 bxp Equity Profit Loss
EquityProfitLoss
-131159000 USD
CY2019Q1 us-gaap Dividends
Dividends
-166600000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
373000 USD
CY2019Q1 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
16469000 USD
CY2019Q1 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
4387000 USD
CY2019Q1 us-gaap Noncontrolling Interest In Net Income Loss Joint Venture Partners Nonredeemable
NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable
24128000 USD
CY2019Q1 us-gaap Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
-2628000 USD
CY2019Q1 us-gaap Other Comprehensive Income Other Net Of Tax
OtherComprehensiveIncomeOtherNetOfTax
1666000 USD
CY2019Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
8170287000 USD
CY2020Q1 us-gaap Profit Loss
ProfitLoss
577146000 USD
CY2019Q1 us-gaap Profit Loss
ProfitLoss
131159000 USD
CY2020Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
171094000 USD
CY2019Q1 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
164594000 USD
CY2020Q1 bxp Amortizationofrightofuseassetoperatingleases
Amortizationofrightofuseassetoperatingleases
583000 USD
CY2019Q1 bxp Amortizationofrightofuseassetoperatingleases
Amortizationofrightofuseassetoperatingleases
605000 USD
CY2020Q1 us-gaap Impairment Of Real Estate
ImpairmentOfRealEstate
0 USD
CY2019Q1 us-gaap Impairment Of Real Estate
ImpairmentOfRealEstate
24038000 USD
CY2020Q1 us-gaap Share Based Compensation
ShareBasedCompensation
17525000 USD
CY2019Q1 us-gaap Share Based Compensation
ShareBasedCompensation
15050000 USD
CY2020Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-369000 USD
CY2019Q1 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
213000 USD
CY2020Q1 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
5917000 USD
CY2019Q1 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
2650000 USD
CY2020Q1 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
-5445000 USD
CY2019Q1 us-gaap Gain Loss On Sale Of Investments
GainLossOnSaleOfInvestments
2969000 USD
CY2020Q1 us-gaap Paid In Kind Interest
PaidInKindInterest
5646000 USD
CY2019Q1 us-gaap Paid In Kind Interest
PaidInKindInterest
5447000 USD
CY2020Q1 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
410165000 USD
CY2019Q1 us-gaap Gain Loss On Sale Of Properties Before Applicable Income Taxes
GainLossOnSaleOfPropertiesBeforeApplicableIncomeTaxes
-905000 USD
CY2020Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-17784000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
14000000 USD
CY2020Q1 us-gaap Increase Decrease In Finance Receivables
IncreaseDecreaseInFinanceReceivables
128000 USD
CY2019Q1 us-gaap Increase Decrease In Finance Receivables
IncreaseDecreaseInFinanceReceivables
125000 USD
CY2020Q1 us-gaap Straight Line Rent
StraightLineRent
27285000 USD
CY2019Q1 us-gaap Straight Line Rent
StraightLineRent
15570000 USD
CY2020Q1 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
93819000 USD
CY2019Q1 us-gaap Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
68554000 USD
CY2020Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
-393000 USD
CY2019Q1 us-gaap Operating Lease Payments
OperatingLeasePayments
-370000 USD
CY2020Q1 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
-48591000 USD
CY2019Q1 us-gaap Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
258000 USD
CY2020Q1 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
-7644000 USD
CY2019Q1 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
-160000 USD
CY2020Q1 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-21296000 USD
CY2019Q1 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-17831000 USD
CY2020Q1 us-gaap Lease Cost
LeaseCost
-17777000 USD
CY2019Q1 us-gaap Lease Cost
LeaseCost
-18420000 USD
CY2020Q1 us-gaap Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities
AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
-401949000 USD
CY2019Q1 us-gaap Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities
AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities
76075000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
175197000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
207234000 USD
CY2020Q1 us-gaap Payments To Acquire And Develop Real Estate
PaymentsToAcquireAndDevelopRealEstate
0 USD
CY2019Q1 us-gaap Payments To Acquire And Develop Real Estate
PaymentsToAcquireAndDevelopRealEstate
43061000 USD
CY2020Q1 us-gaap Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
143160000 USD
CY2019Q1 us-gaap Payments To Acquire Other Productive Assets
PaymentsToAcquireOtherProductiveAssets
85632000 USD
CY2020Q1 us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
39154000 USD
CY2019Q1 us-gaap Payments For Capital Improvements
PaymentsForCapitalImprovements
32719000 USD
CY2020Q1 us-gaap Payments For Tenant Improvements
PaymentsForTenantImprovements
64172000 USD
CY2019Q1 us-gaap Payments For Tenant Improvements
PaymentsForTenantImprovements
54242000 USD
CY2020Q1 us-gaap Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
259489000 USD
CY2019Q1 us-gaap Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
20019000 USD
CY2020Q1 us-gaap Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
89997000 USD
CY2019Q1 us-gaap Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
26995000 USD
CY2020Q1 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
-3201000 USD
CY2019Q1 us-gaap Payments To Acquire Marketable Securities
PaymentsToAcquireMarketableSecurities
885000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-73793000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-223515000 USD
CY2020Q1 us-gaap Repayments Of Secured Debt
RepaymentsOfSecuredDebt
4212000 USD
CY2019Q1 us-gaap Repayments Of Secured Debt
RepaymentsOfSecuredDebt
5645000 USD
CY2020Q1 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
265000000 USD
CY2019Q1 us-gaap Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
50000000 USD
CY2020Q1 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
15000000 USD
CY2019Q1 us-gaap Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
50000000 USD
CY2020Q1 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
0 USD
CY2019Q1 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
470000 USD
CY2020Q1 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
11000 USD
CY2019Q1 us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
186000 USD
CY2020Q1 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
3349000 USD
CY2019Q1 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
1792000 USD
CY2020Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
171964000 USD
CY2019Q1 us-gaap Payments Of Dividends
PaymentsOfDividends
166362000 USD
CY2020Q1 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
3876000 USD
CY2019Q1 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
4387000 USD
CY2020Q1 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
15750000 USD
CY2019Q1 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
24128000 USD
CY2020Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
65288000 USD
CY2019Q1 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-190612000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
166692000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-206893000 USD
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
691886000 USD
CY2018Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
639191000 USD
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
858578000 USD
CY2019Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
432298000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
644950000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
543359000 USD
CY2019Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
46936000 USD
CY2018Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
95832000 USD
CY2020Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
660733000 USD
CY2019Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
360091000 USD
CY2020Q1 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
197845000 USD
CY2019Q1 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
72207000 USD
CY2020Q1 us-gaap Interest Paid
InterestPaid
114696000 USD
CY2019Q1 us-gaap Interest Paid
InterestPaid
107094000 USD
CY2020Q1 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
14149000 USD
CY2019Q1 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
11813000 USD
CY2020Q1 bxp Writeoffoffullydepreciatedrealestate
Writeoffoffullydepreciatedrealestate
38782000 USD
CY2019Q1 bxp Writeoffoffullydepreciatedrealestate
Writeoffoffullydepreciatedrealestate
31640000 USD
CY2020Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
-27415000 USD
CY2019Q1 us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
49689000 USD
CY2020Q1 us-gaap Noncash Or Part Noncash Acquisition Other Assets Acquired1
NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
0 USD
CY2019Q1 us-gaap Noncash Or Part Noncash Acquisition Other Assets Acquired1
NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1
122563000 USD
CY2020Q1 bxp Accruedrentalincomenetdeconsolidated
Accruedrentalincomenetdeconsolidated
4558000 USD
CY2019Q1 bxp Accruedrentalincomenetdeconsolidated
Accruedrentalincomenetdeconsolidated
0 USD
CY2020Q1 bxp Transfer Of Tenant Lease Costs Real Estate
TransferOfTenantLeaseCostsRealEstate
3462000 USD
CY2019Q1 bxp Transfer Of Tenant Lease Costs Real Estate
TransferOfTenantLeaseCostsRealEstate
0 USD
CY2020Q1 us-gaap Transfer Of Other Real Estate
TransferOfOtherRealEstate
-111889000 USD
CY2019Q1 us-gaap Transfer Of Other Real Estate
TransferOfOtherRealEstate
0 USD
CY2020Q1 bxp Transfer Of Tenant Improvements Real Estate
TransferOfTenantImprovementsRealEstate
12331000 USD
CY2019Q1 bxp Transfer Of Tenant Improvements Real Estate
TransferOfTenantImprovementsRealEstate
0 USD
CY2020Q1 us-gaap Transfer To Investments
TransferToInvestments
347898000 USD
CY2019Q1 us-gaap Transfer To Investments
TransferToInvestments
0 USD
CY2020Q1 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
171026000 USD
CY2019Q1 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
165352000 USD
CY2020Q1 bxp Conversions Of Noncontrolling Interests To Stockholders Equity
ConversionsOfNoncontrollingInterestsToStockholdersEquity
15495000 USD
CY2019Q1 bxp Conversions Of Noncontrolling Interests To Stockholders Equity
ConversionsOfNoncontrollingInterestsToStockholdersEquity
492000 USD
CY2020Q1 bxp Issuance Of Restricted Securities To Employees And Directors
IssuanceOfRestrictedSecuritiesToEmployeesAndDirectors
43104000 USD
CY2019Q1 bxp Issuance Of Restricted Securities To Employees And Directors
IssuanceOfRestrictedSecuritiesToEmployeesAndDirectors
37428000 USD
CY2020Q1 us-gaap Limited Liability Company Llc Or Limited Partnership Lp Managing Member Or General Partner Ownership Interest
LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest
0.897
CY2019 us-gaap Limited Liability Company Llc Or Limited Partnership Lp Managing Member Or General Partner Ownership Interest
LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest
0.896
CY2020Q1 bxp Restriction On Redemption Of Op Units From Date Of Issuance In Years
RestrictionOnRedemptionOfOpUnitsFromDateOfIssuanceInYears
1 Y
CY2020Q1 bxp Op Unit Conversion Rate
OpUnitConversionRate
1 shares
CY2020Q1 bxp Common Stock Conversion Rate
CommonStockConversionRate
1 shares
CY2020Q1 bxp Op Unit Conversion Rate
OpUnitConversionRate
1 shares
CY2020Q1 bxp Number Of Series Of Preferred Units Outstanding
NumberOfSeriesOfPreferredUnitsOutstanding
1
CY2020Q1 bxp Numberof Vi Es
NumberofVIEs
6
CY2020Q1 bxp Numberof Vi Es Total
NumberofVIEsTotal
7
CY2020Q1 bxp Numberof Vi Es
NumberofVIEs
6
CY2020Q1 us-gaap Construction In Progress Gross
ConstructionInProgressGross
804179000 USD
CY2019Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
789736000 USD
CY2020Q1 us-gaap Land
Land
5070208000 USD
CY2019Q4 us-gaap Land
Land
5111606000 USD
CY2020Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
237394000 USD
CY2019Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
237394000 USD
CY2020Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148057000 USD
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148640000 USD
CY2020Q1 us-gaap Land Available For Development
LandAvailableForDevelopment
264893000 USD
CY2019Q4 us-gaap Land Available For Development
LandAvailableForDevelopment
254828000 USD
CY2020Q1 us-gaap Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
13517218000 USD
CY2019Q4 us-gaap Investment Building And Building Improvements
InvestmentBuildingAndBuildingImprovements
13646054000 USD
CY2020Q1 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
2641448000 USD
CY2019Q4 us-gaap Leasehold Improvements Gross
LeaseholdImprovementsGross
2656439000 USD
CY2020Q1 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
44263000 USD
CY2019Q4 us-gaap Furniture And Fixtures Gross
FurnitureAndFixturesGross
44313000 USD
CY2020Q1 bxp Real Estate Investment Property At Cost Including Rightof Use Assets
RealEstateInvestmentPropertyAtCostIncludingRightofUseAssets
22727660000 USD
CY2019Q4 bxp Real Estate Investment Property At Cost Including Rightof Use Assets
RealEstateInvestmentPropertyAtCostIncludingRightofUseAssets
22889010000 USD
CY2020Q1 us-gaap Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
5209487000 USD
CY2019Q4 us-gaap Real Estate Investment Property Accumulated Depreciation
RealEstateInvestmentPropertyAccumulatedDepreciation
5266798000 USD
CY2020Q1 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
17518173000 USD
CY2019Q4 us-gaap Real Estate Investment Property Net
RealEstateInvestmentPropertyNet
17622212000 USD
CY2020Q1 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
586957000 USD
CY2019Q1 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
553986000 USD
CY2020Q1 us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
123154000 USD
CY2019Q1 us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
125265000 USD
CY2020Q1 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
710111000 USD
CY2019Q1 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
679251000 USD
CY2020Q1 bxp Investments In Affiliates Subsidiaries Associates And Joint Venturesnet
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesnet
1355112000 USD
CY2019Q4 bxp Investments In Affiliates Subsidiaries Associates And Joint Venturesnet
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesnet
933223000 USD
CY2020Q1 bxp Schedule Of Statements Of Operations Of Unconsolidated Joint Ventures Text Bock
ScheduleOfStatementsOfOperationsOfUnconsolidatedJointVenturesTextBock
<div style="line-height:120%;padding-top:18px;text-indent:32px;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">The combined summarized statements of operations of the Company’s unconsolidated joint ventures are as follows:</span><span style="font-family:Arial;font-size:9pt;"> </span></div><div style="line-height:120%;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:69%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/><td style="width:3%;"/><td style="width:1%;"/><td style="width:12%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"> </span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;font-weight:bold;">Three months ended March 31,</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;"> </span></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;font-weight:bold;">(in thousands)</span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Total revenue (1)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>93,203</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>82,955</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Expenses</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Operating</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>35,401</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>30,499</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Depreciation and amortization</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>32,035</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>28,646</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Total expenses</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>67,436</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>59,145</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Other income (expense)</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Interest expense</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>(22,583</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>(20,757</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:52px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Net income</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>3,184</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>3,053</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:20px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Company’s share of net income</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>1,252</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>1,584</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Basis differential (2)</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>(1,621</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>(1,371</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">)</span></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">Income (loss) from unconsolidated joint ventures</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>(369</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;"><span>213</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:Arial;font-size:10pt;">_______________ </span></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:36px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:9pt;padding-left:12px;"><span style="font-family:Arial;font-size:9pt;">(1)</span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Includes straight-line rent adjustments of approximately </span><span style="font-family:Arial;font-size:9pt;"><span>$9.7 million</span></span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;"><span>$5.8 million</span></span><span style="font-family:Arial;font-size:9pt;"> for the three months ended </span><span style="font-family:Arial;font-size:9pt;">March 31, 2020</span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;">2019</span><span style="font-family:Arial;font-size:9pt;">, respectively. </span></div></td></tr></table><div style="line-height:120%;font-size:9pt;padding-left:12px;"><span style="font-family:Arial;font-size:9pt;">(2)</span></div><div style="line-height:120%;text-align:left;font-size:9pt;"><span style="font-family:Arial;font-size:9pt;">Includes straight-line rent adjustments of approximately </span><span style="font-family:Arial;font-size:9pt;"><span>$0.5 million</span></span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;"><span>$0.5 million</span></span><span style="font-family:Arial;font-size:9pt;"> for the three months ended </span><span style="font-family:Arial;font-size:9pt;">March 31, 2020</span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;">2019</span><span style="font-family:Arial;font-size:9pt;">, respectively. Also includes net above-/below-market rent adjustments of approximately </span><span style="font-family:Arial;font-size:9pt;"><span>$0.3 million</span></span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;"><span>$0.4 million</span></span><span style="font-family:Arial;font-size:9pt;"> for the three months ended </span><span style="font-family:Arial;font-size:9pt;">March 31, 2020</span><span style="font-family:Arial;font-size:9pt;"> and </span><span style="font-family:Arial;font-size:9pt;">2019</span><span style="font-family:Arial;font-size:9pt;">, respectively. </span></div>
CY2020Q1 bxp Letter Of Credit And Performance Obligation
LetterOfCreditAndPerformanceObligation
21700000 USD
CY2020Q1 bxp Insurance Policy Limit
InsurancePolicyLimit
1000000000.0 USD
CY2020Q1 bxp Insurance Policy Limit
InsurancePolicyLimit
1000000000.0 USD
CY2020Q1 bxp Per Occurrence Limit For Nbcr Coverage
PerOccurrenceLimitForNbcrCoverage
1000000000.0 USD
CY2020Q1 bxp Program Trigger Value
ProgramTriggerValue
200000000 USD
CY2020Q1 bxp Program Trigger Coinsurance
ProgramTriggerCoinsurance
0.20
CY2020Q1 bxp Programtriggerdeductible
Programtriggerdeductible
0.20
CY2020Q1 bxp Earthquake Deductible Insurance Percentage Of Value Of The Affected Property San Franciscoand Los Angeles
EarthquakeDeductibleInsurancePercentageOfValueOfTheAffectedPropertySanFranciscoandLosAngeles
0.03
CY2020Q1 bxp Per Occurrence Limit Of Earth Quake Insurance San Franciscoand Los Angeles
PerOccurrenceLimitOfEarthQuakeInsuranceSanFranciscoandLosAngeles
240000000 USD
CY2020Q1 bxp Annual Aggregate Limit Of Earth Quake Insurance San Franciscoand Los Angeles
AnnualAggregateLimitOfEarthQuakeInsuranceSanFranciscoandLosAngeles
240000000 USD
CY2020Q1 bxp Amount Of Earthquake Insurance Provided By Ixpllc As Direct Insurer San Franciscoand Los Angeles
AmountOfEarthquakeInsuranceProvidedByIXPLLCAsDirectInsurerSanFranciscoandLosAngeles
20000000 USD
CY2019Q4 us-gaap Minority Interest In Limited Partnerships
MinorityInterestInLimitedPartnerships
1700000000 USD
CY2020Q1 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
155314555 shares
CY2020Q1 us-gaap General Partners Capital Account Units Outstanding
GeneralPartnersCapitalAccountUnitsOutstanding
1730797 shares
CY2020Q1 us-gaap Limited Partners Capital Account Units Outstanding
LimitedPartnersCapitalAccountUnitsOutstanding
153583758 shares
CY2020Q1 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
43792 shares
CY2020Q1 us-gaap Conversion Of Stock Shares Issued1
ConversionOfStockSharesIssued1
461856 shares
CY2020Q1 us-gaap Dividends Payable Amount Per Share
DividendsPayableAmountPerShare
0.98
CY2020Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.98
CY2019Q2 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.95
CY2019Q1 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.95
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
497496000 USD
CY2020Q1 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
155011000 shares
CY2020Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.21
CY2020Q1 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
1011000 USD
CY2020Q1 bxp Allocationofundistributedearningstoparticipatingsecuritiesinshares
Allocationofundistributedearningstoparticipatingsecuritiesinshares
0 shares
CY2020Q1 bxp Allocationofundistributedearningstoparticipatingsecuritiespershares
Allocationofundistributedearningstoparticipatingsecuritiespershares
-0.01
CY2020Q1 bxp Net Income Loss Available To Common Stockholders After Allocationof Undistributed Earningsto Participating Securities Basic
NetIncomeLossAvailableToCommonStockholdersAfterAllocationofUndistributedEarningstoParticipatingSecuritiesBasic
496485000 USD
CY2020Q1 bxp Weighted Average Number Of Shares Outstanding After Allocationof Undistributed Earningsto Participating Securities Basicinshares
WeightedAverageNumberOfSharesOutstandingAfterAllocationofUndistributedEarningstoParticipatingSecuritiesBasicinshares
155011000 shares
CY2020Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
247000 shares
CY2020Q1 bxp Weighted Average Number Diluted Shares Outstanding Adjustmentpershare
WeightedAverageNumberDilutedSharesOutstandingAdjustmentpershare
0
CY2020Q1 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
496485000 USD
CY2020Q1 bxp Earnings Per Share After Allccationof Undistributed Earningsto Particiapting Securities Basicdollarspershare
EarningsPerShareAfterAllccationofUndistributedEarningstoParticiaptingSecuritiesBasicdollarspershare
3.20
CY2020Q1 us-gaap Dilutive Securities
DilutiveSecurities
0 USD
CY2020Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
155258000 shares
CY2019Q1 us-gaap Dilutive Securities
DilutiveSecurities
0 USD
CY2020Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.20
CY2019Q1 bxp Net Income Loss Available To Common Stockholders After Allocationof Undistributed Earningsto Participating Securities Basic
NetIncomeLossAvailableToCommonStockholdersAfterAllocationofUndistributedEarningstoParticipatingSecuritiesBasic
98105000 USD
CY2019Q1 bxp Weighted Average Number Of Shares Outstanding After Allocationof Undistributed Earningsto Participating Securities Basicinshares
WeightedAverageNumberOfSharesOutstandingAfterAllocationofUndistributedEarningstoParticipatingSecuritiesBasicinshares
154525000 shares
CY2019Q1 bxp Earnings Per Share After Allccationof Undistributed Earningsto Particiapting Securities Basicdollarspershare
EarningsPerShareAfterAllccationofUndistributedEarningstoParticiaptingSecuritiesBasicdollarspershare
0.63
CY2019Q1 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
319000 shares
CY2019Q1 bxp Weighted Average Number Diluted Shares Outstanding Adjustmentpershare
WeightedAverageNumberDilutedSharesOutstandingAdjustmentpershare
0
CY2019Q1 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
98105000 USD
CY2019Q1 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
154844000 shares
CY2019Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.63
CY2020Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
17200000 USD
CY2019Q1 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
14800000 USD
CY2020Q1 bxp Rental Revenue Class Office
RentalRevenueClassOffice
724659000 USD
CY2020Q1 bxp Rental Revenue Residential
RentalRevenueResidential
9956000 USD
CY2020Q1 bxp Rental Revenue Total
RentalRevenueTotal
741440000 USD
CY2020Q1 bxp Percentage Of Total Revenue
PercentageOfTotalRevenue
1.0000
CY2020Q1 bxp Rental Expenses Class Office
RentalExpensesClassOffice
258902000 USD
CY2020Q1 bxp Rental Expenses Residential
RentalExpensesResidential
4064000 USD
CY2020Q1 bxp Rental Expenses Operating Expenses Total
RentalExpensesOperatingExpensesTotal
269787000 USD
CY2020Q1 bxp Percentage Of Total Rental Expenses
PercentageOfTotalRentalExpenses
1.0000
CY2020Q1 us-gaap Gross Profit
GrossProfit
471653000 USD
CY2020Q1 bxp Percentage Of Total Net Operating Income
PercentageOfTotalNetOperatingIncome
1.0000
CY2020Q1 bxp Percentageof Companys Shareof Net Operating Income
PercentageofCompanysShareofNetOperatingIncome
1.0000
CY2019Q1 bxp Rental Revenue Class Office
RentalRevenueClassOffice
696442000 USD
CY2019Q1 bxp Rental Revenue Residential
RentalRevenueResidential
7715000 USD
CY2019Q1 bxp Rental Revenue Total
RentalRevenueTotal
713095000 USD
CY2019Q1 bxp Percentage Of Total Revenue
PercentageOfTotalRevenue
1.0000
CY2019Q1 bxp Rental Expenses Class Office
RentalExpensesClassOffice
253743000 USD
CY2019Q1 bxp Rental Expenses Residential
RentalExpensesResidential
3774000 USD
CY2019Q1 bxp Rental Expenses Operating Expenses Total
RentalExpensesOperatingExpensesTotal
265380000 USD
CY2019Q1 bxp Percentage Of Total Rental Expenses
PercentageOfTotalRentalExpenses
1.0000
CY2019Q1 us-gaap Gross Profit
GrossProfit
447715000 USD
CY2019Q1 bxp Percentage Of Total Net Operating Income
PercentageOfTotalNetOperatingIncome
1.0000
CY2019Q1 bxp Percentageof Companys Shareof Net Operating Income
PercentageofCompanysShareofNetOperatingIncome
1.0000

Files In Submission

Name View Source Status
0001656423-20-000023-index-headers.html Edgar Link pending
0001656423-20-000023-index.html Edgar Link pending
0001656423-20-000023.txt Edgar Link pending
0001656423-20-000023-xbrl.zip Edgar Link pending
bxp-20200508.xsd Edgar Link pending
bxp-20200508_cal.xml Edgar Link unprocessable
bxp-20200508_def.xml Edgar Link unprocessable
bxp-20200508_lab.xml Edgar Link unprocessable
bxp-20200508_pre.xml Edgar Link unprocessable
bxpandbplp2020033110-q.htm Edgar Link pending
bxpandbplp2020033110-q_htm.xml Edgar Link completed
bxpbplp-2020331ex311.htm Edgar Link pending
bxpbplp-2020331ex313.htm Edgar Link pending
bxpbplp-2020331ex314.htm Edgar Link pending
bxpbplp-2020331ex321.htm Edgar Link pending
bxpbplp-2020331ex322.htm Edgar Link pending
bxpbplp-2020331ex323.htm Edgar Link pending
bxpbplp-2020331ex324.htm Edgar Link pending
bxpbplp2020331ex312.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending