Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net sales	$ 3,629,044	$ 3,226,410	$ 2,200,429
Cost of goods sold	920,197	794,512	532,695
Gross profit	2,708,847	2,431,898	1,667,734
OPERATING EXPENSES:
Research and development	437,962	345,318	128,999
Acquired in-process research and development and milestones	56,250	86,672	80,365
Selling, general and administrative	1,541,052	1,446,410	973,227
Impairment of goodwill	56,171
Impairment of long-lived asset		12,371
Gain on sale of assets		(2,000)	(4,883)
Total operating expenses	2,091,435	1,888,771	1,177,708
Operating income	617,412	543,127	490,026
OTHER EXPENSE, NET:
Interest expense, net	(83,707)	(81,063)	(59,616)
Foreign exchange loss	(1,202)	(1,028)	(297)
Loss on debt extinguishment			(31,856)
Other (expense) income, net	(5,567)	1,791	3,388
Total other expense, net	(90,476)	(80,300)	(88,381)
Income before expense (benefit) for income taxes	526,936	462,827	401,645
Expense (benefit) for income taxes	5,454	(71,664)	11,849
Net income	$ 521,482	$ 534,491	$ 389,796
Net income per ordinary share—basic	$ 2.28	$ 2.37	$ 1.91
Weighted average ordinary shares outstanding—basic	229,108,881	225,551,410	203,967,246
Net income per ordinary share—diluted	$ 2.22	$ 2.27	$ 1.81
Weighted average ordinary shares outstanding—diluted	235,239,651	235,680,483	215,308,768
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX
Interest rate swap contracts designated as cash flow hedges	$ 23,640
Pension and other post-employment benefit plan remeasurements	4,671	$ (13,296)
Foreign currency translation adjustments	(796)	(1,546)	$ 1,760
Other comprehensive income (loss)	27,515	(14,842)	1,760
Comprehensive income	$ 548,997	$ 519,649	$ 391,556