COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2020

Commitments And Contingencies Disclosure [Abstract]

Summary of Aggregate Non-Cancelable Contractual Obligations Arising from Manufacturing Obligations

The following table presents non-cancelable contractual obligations arising from long-term contractual arrangements, including obligations related to leases embedded in certain supply agreements:

	As of December 31, 2020 (in thousands)
2021	$	632,257
2022		208,485
2023		107,612
2024		105,932
2025		101,932
Thereafter		138,217
Total manufacturing commitments	$	1,294,435