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v3.8.0.1

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2018 | Mar. 31, 2017
Cash flows from operating activities: |  |
Net income | $ 216,312 | $ 115,564
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 165,797 | 159,205
Non-cash compensation expense | 14,772 | 10,802
Income from unconsolidated joint ventures | (461) | (3,084)
Distributions of net cash flow from operations of unconsolidated joint ventures | 847 | 1,861
Losses (gains) from investments in securities | 126 | (1,042)
Non-cash portion of interest expense | 5,299 | (7,729)
Gains on sales of real estate | (96,397) | (133)
Change in assets and liabilities: |  |
Tenant and other receivables, net | 22,790 | 19,023
Accrued rental income, net | (26,319) | (9,158)
Prepaid expenses and other assets | (66,968) | (21,197)
Accounts payable and accrued expenses | (13,913) | (16,306)
Accrued interest payable | 12,399 | 22,781
Other liabilities | 23,089 | (7,104)
Tenant leasing costs | (31,595) | (23,631)
Total adjustments | 9,466 | 124,288
Net cash provided by operating activities | 225,778 | 239,852
Cash flows from investing activities: |  |
Construction in progress | (150,060) | (154,518)
Building and other capital improvements | (53,550) | (43,687)
Tenant improvements | (47,157) | (50,810)
Proceeds from sales of real estate | 116,120 | 133
Capital contributions to unconsolidated joint ventures | (48,823) | (17,980)
Investments in securities, net | (318) | (961)
Net cash used in investing activities | (183,788) | (267,823)
Cash flows from financing activities: |  |
Repayments of mortgage notes payable | (5,333) | (5,038)
Borrowings on unsecured line of credit | 260,000 | 175,000
Repayments of unsecured line of credit | (190,000) | (70,000)
Payments on capital lease obligations | (3) | (22)
Payments on real estate financing transactions | (444) | (480)
Deferred financing costs | (16) | 0
Net proceeds from equity transactions | (723) | (183)
Dividends and distributions | (140,288) | (131,555)
Contributions from noncontrolling interests in property partnerships | 15,267 | 8,145
Distributions to noncontrolling interests in property partnerships | (30,690) | (13,801)
Net cash used in financing activities | (92,230) | (37,934)
Net decrease in cash and cash equivalents and cash held in escrows | (50,240) | (65,905)
Cash and cash equivalents and cash held in escrows, beginning of period | 505,369 | 420,088
Cash and cash equivalents and cash held in escrows, end of period | 455,129 | 354,183
Reconciliation of cash and cash equivalents and cash held in escrows: |  |
Cash and cash equivalents, beginning of period | 434,767 | 356,914
Cash held in escrows, beginning of period | 70,602 | 63,174
Cash and Cash Equivalents, end of period | 294,571 | 302,939
Cash held in escrows, end of period | 160,558 | 51,244
Supplemental disclosures: |  |
Cash paid for interest | 89,412 | 92,774
Interest capitalized | 17,378 | 12,345
Non-cash investing and financing activities: |  |
Write-off of fully depreciated real estate | (29,609) | (49,292)
Additions to real estate included in accounts payable and accrued expenses | 35,245 | 44,708
Dividends and distributions declared but not paid | 139,218 | 130,418
Conversions of noncontrolling interests to stockholders’ equity | 832 | 793
Issuance of restricted securities to employees | 36,433 | 34,592
Boston Properties Limited Partnership |  |
Cash flows from operating activities: |  |
Net income | 220,766 | 117,711
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 163,853 | 157,058
Non-cash compensation expense | 14,772 | 10,802
Income from unconsolidated joint ventures | (461) | (3,084)
Distributions of net cash flow from operations of unconsolidated joint ventures | 847 | 1,861
Losses (gains) from investments in securities | 126 | (1,042)
Non-cash portion of interest expense | 5,299 | (7,729)
Gains on sales of real estate | (98,907) | (133)
Change in assets and liabilities: |  |
Tenant and other receivables, net | 22,790 | 19,023
Accrued rental income, net | (26,319) | (9,158)
Prepaid expenses and other assets | (66,968) | (21,197)
Accounts payable and accrued expenses | (13,913) | (16,306)
Accrued interest payable | 12,399 | 22,781
Other liabilities | 23,089 | (7,104)
Tenant leasing costs | (31,595) | (23,631)
Total adjustments | 5,012 | 122,141
Net cash provided by operating activities | 225,778 | 239,852
Cash flows from investing activities: |  |
Construction in progress | (150,060) | (154,518)
Building and other capital improvements | (53,550) | (43,687)
Tenant improvements | (47,157) | (50,810)
Proceeds from sales of real estate | 116,120 | 133
Capital contributions to unconsolidated joint ventures | (48,823) | (17,980)
Investments in securities, net | (318) | (961)
Net cash used in investing activities | (183,788) | (267,823)
Cash flows from financing activities: |  |
Repayments of mortgage notes payable | (5,333) | (5,038)
Borrowings on unsecured line of credit | 260,000 | 175,000
Repayments of unsecured line of credit | (190,000) | (70,000)
Payments on capital lease obligations | (3) | (22)
Payments on real estate financing transactions | (444) | (480)
Deferred financing costs | (16) | 0
Net proceeds from equity transactions | (723) | (183)
Dividends and distributions | (140,288) | (131,555)
Contributions from noncontrolling interests in property partnerships | 15,267 | 8,145
Distributions to noncontrolling interests in property partnerships | (30,690) | (13,801)
Net cash used in financing activities | (92,230) | (37,934)
Net decrease in cash and cash equivalents and cash held in escrows | (50,240) | (65,905)
Cash and cash equivalents and cash held in escrows, beginning of period | 505,369 | 420,088
Cash and cash equivalents and cash held in escrows, end of period | 455,129 | 354,183
Reconciliation of cash and cash equivalents and cash held in escrows: |  |
Cash and cash equivalents, beginning of period | 434,767 | 356,914
Cash held in escrows, beginning of period | 70,602 | 63,174
Cash and Cash Equivalents, end of period | 294,571 | 302,939
Cash held in escrows, end of period | 160,558 | 51,244
Supplemental disclosures: |  |
Cash paid for interest | 89,412 | 92,774
Interest capitalized | 17,378 | 12,345
Non-cash investing and financing activities: |  |
Write-off of fully depreciated real estate | (29,609) | (49,292)
Additions to real estate included in accounts payable and accrued expenses | 35,245 | 44,708
Dividends and distributions declared but not paid | 139,218 | 130,418
Conversions of noncontrolling interests to stockholders’ equity | 832 | 793
Issuance of restricted securities to employees | $ 36,433 | $ 34,592

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- Definition Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585 + Details
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- Definition Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition The cash outflow for acquisition of or capital improvements to properties held for investment (operating, managed, leased) or for use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow for the allowance granted to lessee and/or direct costs incurred by lessor used to prepare the leased premises for tenant's occupancy. + References No definition available. + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow for loan and debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Cash outflow for purchase of trading, available-for-sale securities and held-to-maturity securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow for the purchase of or improvements to tangible or intangible assets, used to produce goods or deliver services, classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Amount of cash inflow (outflow) from (to) a noncontrolling interest. Excludes dividends paid to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Cash received from the sale of real estate that is held for investment, that is, it is part of an investing activity during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4K -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591552-111686 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=96868048&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4J -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4591551-111686 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684 + Details
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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as current. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition Difference between actual rental income due and rental income recognized on a straight-line basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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