CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Apr. 01, 2023	Dec. 31, 2022
Accounts receivable, reserve for doubtful accounts	$ 22,137	$ 20,295
Property, plant and equipment, accumulated depreciation	307,662	299,572
Finite-Lived Intangible Assets, Accumulated Amortization	$ 525,926	$ 503,034
Preferred stock, par value (in usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	2,000,000	2,000,000
Preferred stock, shares issued	0	0
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common stock, shares issued	63,840,330	63,508,855
Treasury stock, shares	10,288,676	9,814,480