Equity	6 Months Ended
Equity	Jun. 30, 2019
Equity [Abstract]
Equity	Equity As of June 30, 2019, 450,000,000 shares of our common stock, par value $0.01 per share, were authorized; 143,340,846 shares were issued and outstanding; and 50,000,000 shares of our preferred stock, par value $0.01 per share, were authorized with no shares issued and outstanding. In June 2017, certain subsidiaries of OUTFRONT Media Inc. acquired the equity interests of certain subsidiaries of All Vision LLC (“All Vision”), which hold substantially all of All Vision’s outdoor advertising assets in Canada, and effectuated an amalgamation of All Vision’s Canadian business with our Canadian business (the “Transaction”). In connection with the Transaction, the Company issued 1,953,407 shares of Class A equity interests of a subsidiary of the Company that controls its Canadian business (“Outfront Canada”). The Class A equity interests are entitled to receive priority cash distributions from Outfront Canada at the same time and in the same per share amount as the dividends paid on shares of the Company’s common stock. The Class A equity interests may be redeemed by the holders in exchange for shares of the Company’s common stock on a one-for-one basis (subject to anti-dilution adjustments) or, at the Company’s option, cash equal to the then fair market value of the shares of the Company’s common stock. In connection with the Transaction, the Company has agreed to limitations on its ability to sell or otherwise dispose of the assets acquired from All Vision for a period of five years, unless it pays holders of the Class A equity interests in Outfront Canada an amount intended to approximate their resulting tax liability. During the six months ended June 30, 2019, we made distributions of $1.1 million to holders of the Class A equity interests, which are recorded in Dividends on our Consolidated Statements of Equity and Consolidated Statements of Cash Flows. As of June 30, 2019, 593,893 Class A equity interests have been redeemed for shares of the Company’s common stock. In the six months ended June 30, 2019, we issued 7,043 shares of our common stock under the OUTFRONT Media Inc. Amended and Restated Omnibus Stock Incentive Plan, valued at $0.1 million, to a consultant for services rendered. We have a sales agreement in connection with an “at-the-market” equity offering program (the “ATM Program”), under which we may, from time to time, issue and sell shares of our common stock up to an aggregate offering price of $300.0 million. We have no obligation to sell any of our common stock under the sales agreement and may at any time suspend solicitations and offers under the sales agreement. During the three months ended June 30, 2019, 1,400,000 shares of our common stock were sold under the ATM Program for gross proceeds of $35.0 million with commissions of $0.5 million, for total net proceeds of $34.5 million. During the six months ended June 30, 2019, 2,150,000 shares of our common stock were sold under the ATM Program for gross proceeds of $52.0 million with commissions of $0.8 million, for total net proceeds of $51.2 million. As of June 30, 2019, we had approximately $232.5 million of capacity remaining under the ATM Program. On July 25, 2019, we announced that our board of directors approved a quarterly cash dividend of $0.36 per share on our common stock, payable on September 27, 2019, to stockholders of record at the close of business on September 6, 2019.