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v3.3.1.900

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Net income | $ 799,918 | $ 526,057 | $ 841,440
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 639,542 | 628,573 | 565,397
Non-cash compensation expense | 29,183 | 28,099 | 45,155
Impairment loss | 0 | 0 | 8,306
Income from unconsolidated joint ventures | (22,770) | (12,769) | (75,074)
Gains on consolidation of joint ventures | 0 | 0 | (385,991)
Distributions of net cash flow from operations of unconsolidated joint ventures | 8,469 | 7,372 | 32,600
Losses (gains) on investments in securities | 653 | (1,038) | (2,911)
Non-cash portion of interest expense | (42,271) | (39,343) | 2,649
Settlement of accreted debt discount on repurchases/repayments of unsecured senior notes and unsecured exchangeable senior notes | 0 | (94,963) | (56,532)
Losses (gains) from early extinguishments of debt | 21,837 | 0 | (264)
Gains on sales of real estate | (375,895) | (168,039) | 0
Gain on sale of real estate from discontinued operations | 0 | 0 | (112,829)
Gain on forgiveness of debt from discontinued operations | 0 | 0 | (20,182)
Impairment loss from discontinued operations | 0 | 0 | 3,241
Change in assets and liabilities: |  |  |
Cash held in escrows | (18,284) | 3,433 | 315
Tenant and other receivables, net | (46,326) | 12,869 | (443)
Accrued rental income, net | (73,911) | (57,899) | (59,972)
Prepaid expenses and other assets | (16,877) | 20,238 | 12,966
Accounts payable and accrued expenses | (6,310) | 3,903 | 13,108
Accrued interest payable | 26,854 | (3,991) | 21,302
Other liabilities | (34,005) | (57,873) | 2,073
Tenant leasing costs | (90,396) | (99,076) | (56,428)
Total adjustments | (507) | 169,496 | (63,514)
Net cash provided by operating activities | 799,411 | 695,553 | 777,926
Cash flows from investing activities: |  |  |
Acquisitions of real estate | 0 | (4,670) | (522,900)
Construction in progress | (374,664) | (405,942) | (396,835)
Building and other capital improvements | (112,755) | (82,479) | (73,821)
Tenant improvements | (144,572) | (106,003) | (105,425)
Proceeds from sales of real estate | 602,600 | 419,864 | 250,078
Proceeds from sales of real estate and sales of interests in property partnerships placed in escrow | (200,612) | (1,912,347) | 0
Proceeds from sales of real estate and sales of interests in property partnerships released from escrow | 634,165 | 1,478,794 | 0
Cash placed in escrow for land sale contracts | (7,111) | 0 | 0
Cash released from scrow for land sale contracts | 5,312 | 0 | 0
Cash recorded upon consolidation |  | 0 | 79,468
Issuance of notes receivable,net | 0 | 0 | 12,491
Capital contributions to unconsolidated joint ventures | (38,207) | (52,052) | 0
Capital distributions from unconsolidated joint ventures | 24,527 | 1,491 | 225,862
Investments in marketable securities | (667,335) | 0 | 0
Investments in securities, net | (1,574) | (1,780) | (1,558)
Net cash used in investing activities | (280,226) | (665,124) | (532,640)
Cash flows from financing activities: |  |  |
Repayments of mortgage notes payable | (54,801) | (87,758) | (80,311)
Proceeds from unsecured senior notes | 0 | 0 | 1,194,753
Redemption/repurchase of unsecured senior notes | 0 | (548,016) | 0
Redemption/repurchase/exchange of unsecured exchangeable senior notes | 0 | (654,521) | (393,468)
Payments on capital lease obligation | (356) | 0 | 0
Proceeds from real estate financing transaction | 6,000 | 14,523 | 0
Payments on real estate financing transactions | (3,103) | (234) | 0
Deferred financing costs | (1,510) | (31) | (15,195)
Net proceeds from preferred stock / unit issuance | 0 | 0 | 193,623
Net proceeds from equity transactions | 799 | 1,923 | (334)
Redemption of preferred units | (633) | (17,373) | (43,070)
Dividends and distributions | (1,226,199) | (840,264) | (451,118)
Sales of interests in property partnerships and contributions from noncontrolling interests in property partnerships | 2,705 | 1,536,382 | 682,617
Acquisition of noncontrolling interest in property partnership | (108,499) | 0 | 0
Distributions to noncontrolling interest in property partnerships | (172,949) | (37,118) | (9,624)
Net cash provided by (used in) financing activities | (1,558,546) | (632,487) | 1,077,873
Net increase (decrease) in cash and cash equivalents | (1,039,361) | (602,058) | 1,323,159
Cash and cash equivalents, beginning of year | 1,763,079 | 2,365,137 | 1,041,978
Cash and cash equivalents, end of year | 723,718 | 1,763,079 | 2,365,137
Supplemental disclosures: |  |  |
Cash paid for interest | 481,826 | 646,516 | 547,973
Interest capitalized | 34,213 | 52,476 | 68,152
Non-cash investing and financing activities: |  |  |
Change in real estate included in accounts payable and accrued expenses | 74,985 | (1,431) | (19,824)
Real estate and related intangibles recorded upon consolidation | 0 | 0 | 3,356,000
Debt recorded upon consolidation | 0 | 0 | 2,056,000
Working capital recorded upon consolidation | 0 | 0 | 177,315
Noncontrolling Interests recorded upon consolidation | 0 | 0 | 480,861
investment in unconsolidated joint venture elminated upon consolidation | 0 | 0 | 361,808
Mortgage note extinguished through foreclosure | 0 | 0 | 25,000
Real estate transferred upon foreclosure | 0 | 0 | 7,508
Land improvements contributed by noncontrolling interests in property partnership | 0 | 0 | 4,546
Marketable securities transferred in connection with the legal defeasance of mortgage note payable | 667,335 | 0 | 0
Mortgage note payable legally defeased | 640,500 | 0 | 0
Mortgage note payable assigned in connection with the sale of real estate | 116,993 | 0 | 0
Dividends and distributions declared but not paid | 327,320 | 882,472 | 497,242
Issuance of common stock in connection with the exchange of exchangeable senior notes | 0 | 0 | 43,834
Conversions of redeemable partnership units to partners’ capital / stockholders equity | 14,343 | 2,700 | 30,291
Conversion of redeemable preferred units to common units | 0 | 33,306 | 16,494
Issuance of restricted securities to employees and directors | 43,355 | 27,445 | 30,077
Boston Properties Limited Partnership [Member] |  |  |
Net income | 809,109 | 541,213 | 856,966
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 631,549 | 620,064 | 557,349
Non-cash compensation expense | 29,183 | 28,099 | 45,155
Impairment loss | 0 | 0 | 4,401
Income from unconsolidated joint ventures | (22,770) | (12,769) | (75,074)
Gains on consolidation of joint ventures | 0 | 0 | (385,991)
Distributions of net cash flow from operations of unconsolidated joint ventures | 8,469 | 7,372 | 32,600
Losses (gains) on investments in securities | 653 | (1,038) | (2,911)
Non-cash portion of interest expense | (42,271) | (39,343) | 2,649
Settlement of accreted debt discount on repurchases/repayments of unsecured senior notes and unsecured exchangeable senior notes | 0 | (94,963) | (56,532)
Losses (gains) from early extinguishments of debt | 21,837 | 0 | (264)
Gains on sales of real estate | (377,093) | (174,686) | 0
Gain on sale of real estate from discontinued operations | 0 | 0 | (115,459)
Gain on forgiveness of debt from discontinued operations | 0 | 0 | (20,736)
Impairment loss from discontinued operations | 0 | 0 | 2,852
Change in assets and liabilities: |  |  |
Cash held in escrows | (18,284) | 3,433 | 315
Tenant and other receivables, net | (46,326) | 12,869 | (443)
Accrued rental income, net | (73,911) | (57,899) | (59,972)
Prepaid expenses and other assets | (16,877) | 20,238 | 12,966
Accounts payable and accrued expenses | (6,310) | 3,903 | 13,108
Accrued interest payable | 26,854 | (3,991) | 21,302
Other liabilities | (34,005) | (57,873) | 2,073
Tenant leasing costs | (90,396) | (99,076) | (56,428)
Total adjustments | (9,698) | 154,340 | (79,040)
Net cash provided by operating activities | 799,411 | 695,553 | 777,926
Cash flows from investing activities: |  |  |
Acquisitions of real estate | 0 | (4,670) | (522,900)
Construction in progress | (374,664) | (405,942) | (396,835)
Building and other capital improvements | (112,755) | (82,479) | (73,821)
Tenant improvements | (144,572) | (106,003) | (105,425)
Proceeds from sales of real estate | 602,600 | 419,864 | 250,078
Proceeds from sales of real estate and sales of interests in property partnerships placed in escrow | (200,612) | (1,912,347) | 0
Proceeds from sales of real estate and sales of interests in property partnerships released from escrow | 634,165 | 1,478,794 | 0
Cash placed in escrow for land sale contracts | (7,111) | 0 | 0
Cash released from scrow for land sale contracts | 5,312 | 0 | 0
Cash recorded upon consolidation | 0 | 0 | 79,468
Issuance of notes receivable,net | 0 | 0 | 12,491
Capital contributions to unconsolidated joint ventures | (38,207) | (52,052) | 0
Capital distributions from unconsolidated joint ventures | 24,527 | 1,491 | 225,862
Investments in marketable securities | (667,335) | 0 | 0
Investments in securities, net | (1,574) | (1,780) | (1,558)
Net cash used in investing activities | (280,226) | (665,124) | (532,640)
Cash flows from financing activities: |  |  |
Repayments of mortgage notes payable | (54,801) | (87,758) | (80,311)
Proceeds from unsecured senior notes | 0 | 0 | 1,194,753
Redemption/repurchase of unsecured senior notes | 0 | (548,016) | 0
Redemption/repurchase/exchange of unsecured exchangeable senior notes | 0 | (654,521) | (393,468)
Payments on capital lease obligation | (356) | 0 | 0
Proceeds from real estate financing transaction | 6,000 | 14,523 | 0
Payments on real estate financing transactions | (3,103) | (234) | 0
Deferred financing costs | (1,510) | (31) | (15,195)
Net proceeds from preferred stock / unit issuance | 0 | 0 | 193,623
Net proceeds from equity transactions | 799 | 1,923 | (334)
Redemption of preferred units | (633) | (17,373) | (43,070)
Dividends and distributions | (1,226,199) | (840,264) | (451,118)
Sales of interests in property partnerships and contributions from noncontrolling interests in property partnerships | 2,705 | 1,536,382 | 682,617
Acquisition of noncontrolling interest in property partnership | (108,499) | 0 | 0
Distributions to noncontrolling interest in property partnerships | (172,949) | (37,118) | (9,624)
Net cash provided by (used in) financing activities | (1,558,546) | (632,487) | 1,077,873
Net increase (decrease) in cash and cash equivalents | (1,039,361) | (602,058) | 1,323,159
Cash and cash equivalents, beginning of year | 1,763,079 | 2,365,137 | 1,041,978
Cash and cash equivalents, end of year | 723,718 | 1,763,079 | 2,365,137
Supplemental disclosures: |  |  |
Cash paid for interest | 481,826 | 646,516 | 547,973
Interest capitalized | 34,213 | 52,476 | 68,152
Non-cash investing and financing activities: |  |  |
Change in real estate included in accounts payable and accrued expenses | 74,985 | (1,431) | (19,824)
Real estate and related intangibles recorded upon consolidation | 0 | 0 | 3,356,000
Debt recorded upon consolidation | 0 | 0 | 2,056,000
Working capital recorded upon consolidation | 0 | 0 | 177,315
Noncontrolling Interests recorded upon consolidation | 0 | 0 | 480,861
investment in unconsolidated joint venture elminated upon consolidation | 0 | 0 | 361,808
Mortgage note extinguished through foreclosure | 0 | 0 | 25,000
Real estate transferred upon foreclosure | 0 | 0 | 7,508
Land improvements contributed by noncontrolling interests in property partnership | 0 | 0 | 4,546
Marketable securities transferred in connection with the legal defeasance of mortgage note payable | 667,335 | 0 | 0
Mortgage note payable legally defeased | 640,500 | 0 | 0
Mortgage note payable assigned in connection with the sale of real estate | 116,993 | 0 | 0
Dividends and distributions declared but not paid | 327,320 | 882,472 | 497,242
Issuance of common stock in connection with the exchange of exchangeable senior notes | 0 | 0 | 43,834
Conversions of redeemable partnership units to partners’ capital / stockholders equity | 14,343 | 2,700 | 30,291
Conversion of redeemable preferred units to common units | 0 | 33,306 | 16,494
Issuance of restricted securities to employees and directors | $ 43,355 | $ 27,445 | $ 30,077

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- Definition Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph a -Article 7 + Details
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- Definition The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=51824106&loc=d3e2611-110228 Reference 2: 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=56944662&loc=d3e3602-108585 + Details
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- Definition The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=56944662&loc=d3e3255-108585 + 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 -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=56944662&loc=d3e3255-108585 + Details
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- Definition The cash inflow associated with the sale of 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 -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 + 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=56944662&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 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=51664549&loc=SL4569616-111683 Reference 2: 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=35736750&loc=SL4591552-111686 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=18733093&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=35736750&loc=SL4591551-111686 + Details
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- Definition The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=56944662&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=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash outflow to repay long-term debt that is not secured by collateral. Excludes repayments of tax exempt unsecured debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: 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=56944662&loc=d3e3291-108585 + 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=56944662&loc=d3e3602-108585 + Details
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- Definition The gross value of stock issued during the period upon the conversion of convertible securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + 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=56944662&loc=d3e3602-108585 + Details
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- Definition The fair value of transfer of mortgage payable in noncash 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 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 + Details
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