Basis of Presentation	3 Months Ended
Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
BASIS OF PRESENTATION	BASIS OF PRESENTATION Cousins Properties Incorporated (“Cousins”), a Georgia corporation, is a self-administered and self-managed real estate investment trust (“REIT”). Through December 31, 2014, Cousins Real Estate Corporation (“CREC”) was a taxable entity wholly-owned by and consolidated with Cousins. CREC owned, developed, and managed its own real estate portfolio and performed certain real estate related services for other parties. On December 31, 2014, CREC merged into Cousins and coincident with this merger, Cousins formed Cousins TRS Services LLC ("CTRS"), a new taxable entity wholly-owned by Cousins. Upon formation, CTRS received a capital contribution of some of the real estate assets and contracts that were previously owned by CREC. CTRS owns and manages its own real estate portfolio and performs certain real estate related services for other parties. All of the entities included in the condensed consolidated financial statements are hereinafter referred to collectively as the "Company." The Company develops, acquires, leases, manages, and owns primarily Class A office assets and opportunistic mixed-use properties in Sunbelt markets with a focus on Georgia, Texas, and North Carolina. Cousins has elected to be taxed as a real estate investment trust (“REIT”) and intends to, among other things, distribute 90% of its net taxable income to stockholders, thereby eliminating any liability for federal income taxes under current law. Therefore, the results included herein do not include a federal income tax provision for Cousins. The condensed consolidated financial statements are unaudited and were prepared by the Company in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). In the opinion of management, these financial statements reflect all adjustments necessary (which adjustments are of a normal and recurring nature) for the fair presentation of the Company's financial position as of March 31, 2015 and the results of operations for the three months ended March 31, 2015 and 2014. The results of operations for the three months ended March 31, 2015 are not necessarily indicative of results expected for the full year. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2014. The accounting policies employed are substantially the same as those shown in note 2 to the consolidated financial statements included in such Form 10-K. For the three months ended March 31, 2015 and 2014, there were no items of other comprehensive income. Therefore, no presentation of comprehensive income is required. The Company evaluates all partnerships, joint ventures and other arrangements with variable interests to determine if the entity or arrangement qualifies as a variable interest entity (“VIE”), as defined in the Financial Accounting Standards Board's ("FASB") Accounting Standards Codification ("ASC"). If the entity or arrangement qualifies as a VIE and the Company is determined to be the primary beneficiary, the Company is required to consolidate the assets, liabilities, and results of operations of the VIE. In April 2014, the FASB issued new guidance related to the presentation of discontinued operations. Prior to this new guidance, the Company included activity for all operating properties held for sale and disposals that it did not have "continuing involvement" as defined in discontinued operations on the statements of operations. Under the new guidance, only assets held for sale and disposals representing a major strategic shift in operations, such as the disposal of a line of business, a significant geographical area, or a major equity investment, will be presented as discontinued operations. Additionally, the new guidance requires expanded disclosures about discontinued operations that will provide more information about their assets, liabilities, income, and expenses. The guidance was effective for periods beginning after December 15, 2014 with early adoption permitted. The Company adopted this guidance in 2014. In May 2014, the FASB issued new guidance related to the accounting for revenue from contracts with customers. Under the new guidance, companies will recognize revenue when the seller satisfies a performance obligation, which would be when the buyer takes control of the good or service. This new guidance could result in different amounts of revenue being recognized and could result in revenue being recognized in different reporting periods than under the current guidance. The new guidance specifically excludes revenue associated with lease contracts. The guidance is effective for periods beginning after December 15, 2017 and early adoption is prohibited. Certain prior year amounts have been reclassified for consistency with the current period presentation. In first quarter of 2015, the Company concluded that certain liabilities associated with variable stock-based compensation should be classified as other liabilities. Previously, these items had been classified as accounts payable and accrued expenses. This change in classification does not affect the previously reported Condensed Consolidated Statement of Cash Flows or Consolidated Statement of Operations for any period.

BASIS OF PRESENTATION

Cousins Properties Incorporated (“Cousins”), a Georgia corporation, is a self-administered and self-managed real estate investment trust (“REIT”). Through December 31, 2014, Cousins Real Estate Corporation (“CREC”) was a taxable entity wholly-owned by and consolidated with Cousins. CREC owned, developed, and managed its own real estate portfolio and performed certain real estate related services for other parties. On December 31, 2014, CREC merged into Cousins and coincident with this merger, Cousins formed Cousins TRS Services LLC ("CTRS"), a new taxable entity wholly-owned by Cousins. Upon formation, CTRS received a capital contribution of some of the real estate assets and contracts that were previously owned by CREC. CTRS owns and manages its own real estate portfolio and performs certain real estate related services for other parties. All of the entities included in the condensed consolidated financial statements are hereinafter referred to collectively as the "Company."

The Company develops, acquires, leases, manages, and owns primarily Class A office assets and opportunistic mixed-use properties in Sunbelt markets with a focus on Georgia, Texas, and North Carolina. Cousins has elected to be taxed as a real estate investment trust (“REIT”) and intends to, among other things, distribute 90% of its net taxable income to stockholders, thereby eliminating any liability for federal income taxes under current law. Therefore, the results included herein do not include a federal income tax provision for Cousins.

The condensed consolidated financial statements are unaudited and were prepared by the Company in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). In the opinion of management, these financial statements reflect all adjustments necessary (which adjustments are of a normal and recurring nature) for the fair presentation of the Company's financial position as of March 31, 2015 and the results of operations for the three months ended March 31, 2015 and 2014. The results of operations for the three months ended March 31, 2015 are not necessarily indicative of results expected for the full year. Certain information and footnote disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to the rules and regulations of the SEC. These condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2014. The accounting policies employed are substantially the same as those shown in note 2 to the consolidated financial statements included in such Form 10-K.

For the three months ended March 31, 2015 and 2014, there were no items of other comprehensive income. Therefore, no presentation of comprehensive income is required.

The Company evaluates all partnerships, joint ventures and other arrangements with variable interests to determine if the entity or arrangement qualifies as a variable interest entity (“VIE”), as defined in the Financial Accounting Standards Board's ("FASB") Accounting Standards Codification ("ASC"). If the entity or arrangement qualifies as a VIE and the Company is determined to be the primary beneficiary, the Company is required to consolidate the assets, liabilities, and results of operations of the VIE.

In April 2014, the FASB issued new guidance related to the presentation of discontinued operations. Prior to this new guidance, the Company included activity for all operating properties held for sale and disposals that it did not have "continuing involvement" as defined in discontinued operations on the statements of operations. Under the new guidance, only assets held for sale and disposals representing a major strategic shift in operations, such as the disposal of a line of business, a significant geographical area, or a major equity investment, will be presented as discontinued operations. Additionally, the new guidance requires expanded disclosures about discontinued operations that will provide more information about their assets, liabilities, income, and expenses. The guidance was effective for periods beginning after December 15, 2014 with early adoption permitted. The Company adopted this guidance in 2014.

In May 2014, the FASB issued new guidance related to the accounting for revenue from contracts with customers. Under the new guidance, companies will recognize revenue when the seller satisfies a performance obligation, which would be when the buyer takes control of the good or service. This new guidance could result in different amounts of revenue being recognized and could result in revenue being recognized in different reporting periods than under the current guidance. The new guidance specifically excludes revenue associated with lease contracts. The guidance is effective for periods beginning after December 15, 2017 and early adoption is prohibited.

Certain prior year amounts have been reclassified for consistency with the current period presentation. In first quarter of 2015, the Company concluded that certain liabilities associated with variable stock-based compensation should be classified as other liabilities. Previously, these items had been classified as accounts payable and accrued expenses. This change in classification does not affect the previously reported Condensed Consolidated Statement of Cash Flows or Consolidated Statement of Operations for any period.