Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Schedule of accrued expenses and other current liabilities

Accrued expenses and other current liabilities consist of the following:

	As of December 31,
	2020		2019
Accrued payroll and related costs	$	465.8	$	344.4
Accrued clinical expenses	283.0		142.7
Accrued sales-related charges, deductions, and royalties	423.9		249.0
Income taxes payable	19.5		49.4
Other accrued expenses and liabilities	329.6		425.9
	$	1,521.8	$	1,211.4