Organization and Business Purpose	9 Months Ended
Sep. 30, 2018
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Organization and Business Purpose	1. Organization and Business Purpose Blackstone Real Estate Income Trust, Inc. (“BREIT” or the “Company”) was formed on November 16, 2015 as a Maryland corporation and qualifies as a real estate investment trust (“REIT”) for U.S. federal income tax purposes commencing with the taxable year ended December 31, 2017. The Company invests primarily in stabilized income-oriented commercial real estate in the United States and, to a lesser extent, in real estate-related securities. The Company is the sole general partner of BREIT Operating Partnership, L.P., a Delaware limited partnership (“BREIT OP”). BREIT Special Limited Partner L.P. (the “Special Limited Partner”), a wholly-owned subsidiary of The Blackstone Group L.P. (together with its affiliates, “Blackstone”), owns a special limited partner interest in BREIT OP. Substantially all of the Company’s business is conducted through BREIT OP. The Company and BREIT OP are externally managed by BX REIT Advisors L.L.C. (the “Adviser”), an affiliate of Blackstone. The Company has registered with the Securities and Exchange Commission (the “SEC”) an offering of up to $5.0 billion in shares of common stock, consisting of up to $4.0 billion in shares in its primary offering and up to $1.0 billion in shares pursuant to its distribution reinvestment plan (the “Offering”). The Company intends to sell any combination of four classes of shares of its common stock, with a dollar value up to the maximum aggregate amount of the Offering. The share classes have different upfront selling commissions, dealer manager fees and ongoing stockholder servicing fees. As of September 30, 2018, the Company had received net proceeds of $3.8 billion from selling an aggregate of 367,532,939 shares of the Company’s common stock (consisting of 238,809,136 Class S shares, 19,250,630 Class T shares, 24,293,198 Class D shares, and 85,179,975 Class I shares). The Company intends to continue selling shares on a monthly basis. As of September 30, 2018, the Company owned 49 investments in real estate and had 93 positions in real estate-related securities. The Company currently operates in five reportable segments: Multifamily, Industrial, Hotel, and Retail Properties, and Real Estate-Related Securities. Multifamily includes various forms of rental housing including apartments, student housing and manufactured housing. Financial results by segment are reported in Note 13 — Segment Reporting.

1. Organization and Business Purpose

Blackstone Real Estate Income Trust, Inc. (“BREIT” or the “Company”) was formed on November 16, 2015 as a Maryland corporation and qualifies as a real estate investment trust (“REIT”) for U.S. federal income tax purposes commencing with the taxable year ended December 31, 2017. The Company invests primarily in stabilized income-oriented commercial real estate in the United States and, to a lesser extent, in real estate-related securities. The Company is the sole general partner of BREIT Operating Partnership, L.P., a Delaware limited partnership (“BREIT OP”). BREIT Special Limited Partner L.P. (the “Special Limited Partner”), a wholly-owned subsidiary of The Blackstone Group L.P. (together with its affiliates, “Blackstone”), owns a special limited partner interest in BREIT OP. Substantially all of the Company’s business is conducted through BREIT OP. The Company and BREIT OP are externally managed by BX REIT Advisors L.L.C. (the “Adviser”), an affiliate of Blackstone.

The Company has registered with the Securities and Exchange Commission (the “SEC”) an offering of up to $5.0 billion in shares of common stock, consisting of up to $4.0 billion in shares in its primary offering and up to $1.0 billion in shares pursuant to its distribution reinvestment plan (the “Offering”). The Company intends to sell any combination of four classes of shares of its common stock, with a dollar value up to the maximum aggregate amount of the Offering. The share classes have different upfront selling commissions, dealer manager fees and ongoing stockholder servicing fees. As of September 30, 2018, the Company had received net proceeds of $3.8 billion from selling an aggregate of 367,532,939 shares of the Company’s common stock (consisting of 238,809,136 Class S shares, 19,250,630 Class T shares, 24,293,198 Class D shares, and 85,179,975 Class I shares). The Company intends to continue selling shares on a monthly basis.

As of September 30, 2018, the Company owned 49 investments in real estate and had 93 positions in real estate-related securities. The Company currently operates in five reportable segments: Multifamily, Industrial, Hotel, and Retail Properties, and Real Estate-Related Securities. Multifamily includes various forms of rental housing including apartments, student housing and manufactured housing. Financial results by segment are reported in Note 13 — Segment Reporting.