Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

Product revenues, net consisted of the following:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
	(in thousands)
TRIKAFTA	$	917,715	$	—	$	1,812,948	$	—
SYMDEKO/SYMKEVI	171,729		361,832		344,888		682,107
ORKAMBI	231,981		316,441		466,119		609,448
KALYDECO	203,060		262,107		415,637		506,078
Total product revenues, net*	$	1,524,485	$	940,380	$	3,039,592	$	1,797,633

^* The preceding table does not include collaborative and royalty revenues.

Total revenues from external customers and collaborators by geographic region consisted of the following:

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
	(in thousands)
United States	$	1,210,314	$	700,618	$	2,397,902	$	1,341,721
Outside of the United States
Europe	257,681		180,196		515,072		347,947
Other	56,490		60,479		126,618		110,060
Total revenues outside of the United States	314,171		240,675		641,690		458,007
Total revenues	$	1,524,485	$	941,293	$	3,039,592	$	1,799,728