Equity Offerings	3 Months Ended
Mar. 31, 2019
Equity Offerings [Abstract]
Equity Offerings	10. Equity Offerings On March 15, 2019, the Company closed a public equity offering of approximately $1,150,000 thousands of common stock at a public offering price of $480 per share (the “Offering”). Pursuant to the Offering, the Company issued 2,395,834 shares of common stock, par value $0.001 per share (the “Common Stock”) which includes the exercise in full of the underwriters’ option to purchase $150 million of additional shares of common stock. In addition, on March 15, 2019 the Company closed its $750,000 thousands concurrent private placement of common stock to PayPal, Inc (“PayPal”). PayPal purchased 1,719,790 shares of Common Stock at a price of $436.10 per share. On March 29, 2019, in a separate private placement, an affiliate of Dragoneer Investment Group purchased 100,000 shares of perpetual convertible preferred stock designated as Series A Perpetual Preferred Stock, par value $0.001 per share of the Company for $100,000 thousands in the aggregate. The Preferred Stock is a class of equity security that ranks senior to the Common Stock with respect to dividend rights or rights upon liquidation. Each share of Preferred Stock has a stated value of $1,000, is entitled to a cash dividend of 4% per annum, and is convertible into shares of the Company’s Common Stock at an initial conversion price of $479.71 (subject to adjustment). The Company may require the conversion of any or all of the Preferred Stock beginning on March 29, 2023 if certain conditions set forth in the Certificate of Designation are met. The Company may redeem any or all of the Preferred Stock for cash, shares of its Common Stock or a combination thereof (at its election, subject to certain conditions) at any time beginning on March 29, 2026 for a percentage of the stated value of each share of Preferred Stock, plus any accrued and unpaid dividends at such time. On March 15, 2026, September 15, 2026 and March 15, 2027, the holders of the Preferred Stock shall have the right to redeem all of the outstanding shares of Preferred Stock for cash, shares of the Company’s Common Stock or a combination thereof (at the Company’s election, subject to certain conditions) to be determined by the formula set forth in the Certificate of Designation. Upon the occurrence of a change of control, the holders will have the right to redeem their shares of Preferred Stock for cash at a price set forth in the Certificate of Designation. The holders of the Preferred Stock have the right to vote on matters submitted to a vote of the holders of Common Stock on an as-converted basis unless required by applicable law. In the aggregate, the Company raised funds in the amount of $1,965,188 thousands net of issuance costs paid in the amount of $34,812 thousands.

10. Equity Offerings

On March 15, 2019, the Company closed a public equity offering of approximately $1,150,000 thousands of common stock at a public offering price of $480 per share (the “Offering”). Pursuant to the Offering, the Company issued 2,395,834 shares of common stock, par value $0.001 per share (the “Common Stock”) which includes the exercise in full of the underwriters’ option to purchase $150 million of additional shares of common stock.

In addition, on March 15, 2019 the Company closed its $750,000 thousands concurrent private placement of common stock to PayPal, Inc (“PayPal”). PayPal purchased 1,719,790 shares of Common Stock at a price of $436.10 per share.

On March 29, 2019, in a separate private placement, an affiliate of Dragoneer Investment Group purchased 100,000 shares of perpetual convertible preferred stock designated as Series A Perpetual Preferred Stock, par value $0.001 per share of the Company for $100,000 thousands in the aggregate. The Preferred Stock is a class of equity security that ranks senior to the Common Stock with respect to dividend rights or rights upon liquidation.

Each share of Preferred Stock has a stated value of $1,000, is entitled to a cash dividend of 4% per annum, and is convertible into shares of the Company’s Common Stock at an initial conversion price of $479.71 (subject to adjustment). The Company may require the conversion of any or all of the Preferred Stock beginning on March 29, 2023 if certain conditions set forth in the Certificate of Designation are met. The Company may redeem any or all of the Preferred Stock for cash, shares of its Common Stock or a combination thereof (at its election, subject to certain conditions) at any time beginning on March 29, 2026 for a percentage of the stated value of each share of Preferred Stock, plus any accrued and unpaid dividends at such time. On March 15, 2026, September 15, 2026 and March 15, 2027, the holders of the Preferred Stock shall have the right to redeem all of the outstanding shares of Preferred Stock for cash, shares of the Company’s Common Stock or a combination thereof (at the Company’s election, subject to certain conditions) to be determined by the formula set forth in the Certificate of Designation. Upon the occurrence of a change of control, the holders will have the right to redeem their shares of Preferred Stock for cash at a price set forth in the Certificate of Designation. The holders of the Preferred Stock have the right to vote on matters submitted to a vote of the holders of Common Stock on an as-converted basis unless required by applicable law.

In the aggregate, the Company raised funds in the amount of $1,965,188 thousands net of issuance costs paid in the amount of $34,812 thousands.