Goodwill and other intangible assets, net - Components of intangible assets (Details) - USD ($) $ in Thousands	Mar. 27, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 3,384,574	$ 3,392,898
Accumulated Amortization	(1,141,015)	(1,103,831)
In-process research and development
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets	27,670	28,158
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	1,325,969	1,328,611
Accumulated Amortization	(455,183)	(441,059)
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	1,438,935	1,440,643
Accumulated Amortization	(581,414)	(560,740)
Distribution rights
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	23,290	23,434
Accumulated Amortization	(20,682)	(20,630)
Trade names
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	546,522	549,269
Accumulated Amortization	(62,073)	(59,249)
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets	22,188	22,783
Accumulated Amortization	$ (21,663)	$ (22,153)