CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock 2022 Notes	Common Stock 2025 Notes	Common Stock Cumulative effect adjustment due to adoption of ASU 2020-06	Common Stock	Additional Paid-In Capital 2022 Notes	Additional Paid-In Capital 2025 Notes	Additional Paid-In Capital Cumulative effect adjustment due to adoption of ASU 2020-06	Additional Paid-In Capital	Accumulated Deficit 2022 Notes	Accumulated Deficit 2025 Notes	Accumulated Deficit Cumulative effect adjustment due to adoption of ASU 2020-06	Accumulated Deficit	Accumulated Other Comprehensive Loss 2022 Notes	Accumulated Other Comprehensive Loss 2025 Notes	Accumulated Other Comprehensive Loss Cumulative effect adjustment due to adoption of ASU 2020-06	Accumulated Other Comprehensive Loss	2022 Notes	2025 Notes	Cumulative effect adjustment due to adoption of ASU 2020-06	Total
Balance as of beginning of the period at Dec. 31, 2020				$ 150,000				$ 16,857,797,000				$ (992,661,000)				$ 18,518,000				$ 15,883,804,000
Balance as of beginning of the period (in shares) at Dec. 31, 2020				150,281,099
Stockholders' Equity (Deficit)
Exercise of stock options				$ 3,000				22,953,000				0				0				22,956,000
Exercise of stock options (in shares)				2,123,935
Issuance of common stock upon vesting of restricted stock units				$ 1,000				(1,000)				0				0				0
Issuance of common stock upon vesting of restricted stock units (in shares)				1,490,879
Issuance of stock under employee stock purchase plan				$ 0				10,539,000				0				0				10,539,000
Issuance of stock under employee stock purchase plan (in shares)				82,088
Issuance of common stock for Notes	$ 1,000	$ 5,000			$ 270,111,000	$ 920,514,000			$ 0	$ 0			$ 0	$ 0			$ 270,112,000	$ 920,519,000
Issuance of common stock for Notes (in shares)	1,058,373	5,182,656
Recovery of excess common stock issued for acquisition				$ 0				(40,329,000)				0				0				(40,329,000)
Recovery of excess common stock issued for acquisition (in shares)				(205,279)
Equity portion of extinguishment of Notes	$ 0	$ 0			$ (224,081,000)	(668,507,000)			$ 0	0			$ 0	0			$ (224,081,000)	(668,507,000)
Stock-based compensation				$ 0				250,027,000				0				0				250,027,000
Other comprehensive loss, net of tax				0				0				0				(19,650,000)				(19,650,000)
Net loss				0				0				(417,808,000)				0				(417,808,000)
Balance as of end of the period at Sep. 30, 2021				$ 160,000				17,399,023,000				(1,410,469,000)				(1,132,000)				15,987,582,000
Balance as of end of the period (in shares) at Sep. 30, 2021				160,013,751
Balance as of beginning of the period at Jun. 30, 2021				$ 159,000				17,314,749,000				(1,326,129,000)				12,291,000				16,001,070,000
Balance as of beginning of the period (in shares) at Jun. 30, 2021				159,462,978
Stockholders' Equity (Deficit)
Exercise of stock options				$ 1,000				5,174,000				0				0				5,175,000
Exercise of stock options (in shares)				216,882
Issuance of common stock upon vesting of restricted stock units				$ 0				0				0				0				0
Issuance of common stock upon vesting of restricted stock units (in shares)				235,674
Issuance of common stock for Notes		$ 0				14,868,000				0				0				14,868,000
Issuance of common stock for Notes (in shares)		98,217
Equity portion of extinguishment of Notes		$ 0				(10,079,000)				0				0				(10,079,000)
Stock-based compensation				$ 0				74,311,000				0				0				74,311,000
Other comprehensive loss, net of tax				0				0				0				(13,423,000)				(13,423,000)
Net loss				0				0				(84,340,000)				0				(84,340,000)
Balance as of end of the period at Sep. 30, 2021				$ 160,000				17,399,023,000				(1,410,469,000)				(1,132,000)				15,987,582,000
Balance as of end of the period (in shares) at Sep. 30, 2021				160,013,751
Balance as of beginning of the period at Dec. 31, 2021			$ 0	$ 160,000			$ (363,731,000)	17,473,336,000			$ 72,698,000	(1,421,454,000)			$ 0	(6,285,000)			$ (291,033,000)	16,045,757,000
Balance as of beginning of the period (in shares) at Dec. 31, 2021			0	160,469,325
Stockholders' Equity (Deficit)
Exercise of stock options				$ 1,000				5,645,000				0				0				$ 5,646,000
Exercise of stock options (in shares)				552,400																552,400
Issuance of common stock upon vesting of restricted stock units				$ 1,000				(1,000)				0				0				$ 0
Issuance of common stock upon vesting of restricted stock units (in shares)				1,025,363
Issuance of stock under employee stock purchase plan				$ 0				4,225,000				0				0				4,225,000
Issuance of stock under employee stock purchase plan (in shares)				148,609
Issuance of common stock for Notes		$ 0				7,000				0				0				7,000
Issuance of common stock for Notes (in shares)		93
Equity portion of extinguishment of Notes		$ 0				$ (2,000)				$ 0				$ 0				$ (2,000)
Stock-based compensation				$ 0				180,502,000				0				0				180,502,000
Other comprehensive loss, net of tax				0				0				0				(42,981,000)				(42,981,000)
Net loss				0				0				(9,849,460,000)				0				(9,849,460,000)
Balance as of end of the period at Sep. 30, 2022				$ 162,000				17,299,981,000				(11,198,216,000)				(49,266,000)				6,052,661,000
Balance as of end of the period (in shares) at Sep. 30, 2022				162,195,790
Balance as of beginning of the period at Jun. 30, 2022				$ 162,000				17,239,092,000				(11,124,740,000)				(29,864,000)				6,084,650,000
Balance as of beginning of the period (in shares) at Jun. 30, 2022				161,892,008
Stockholders' Equity (Deficit)
Exercise of stock options				$ 0				666,000				0				0				666,000
Exercise of stock options (in shares)				125,039
Issuance of common stock upon vesting of restricted stock units				$ 0				0				0				0				0
Issuance of common stock upon vesting of restricted stock units (in shares)				178,743
Stock-based compensation				$ 0				60,223,000				0				0				60,223,000
Other comprehensive loss, net of tax				0				0				0				(19,402,000)				(19,402,000)
Net loss				0				0				(73,476,000)				0				(73,476,000)
Balance as of end of the period at Sep. 30, 2022				$ 162,000				$ 17,299,981,000				$ (11,198,216,000)				$ (49,266,000)				$ 6,052,661,000
Balance as of end of the period (in shares) at Sep. 30, 2022				162,195,790