Customer Lists, Net (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Customer Lists, Net

Distribution agreements, net, which are amortized on a straight-line basis and have estimated useful lives of 20 to 40 years, consisted of the following:

(in thousands)	December 31, 2023		December 31, 2022
Distribution agreements at cost	$	990,191	$	990,191
Less: Accumulated amortization	173,048		148,156
Distribution agreements, net	$	817,143	$	842,035

Customer lists, net, which are amortized on a straight-line basis and have estimated useful lives of five to 12 years, consisted of the following:

(in thousands)	December 31, 2023		December 31, 2022
Customer lists at cost	$	25,288	$	25,288
Less: Accumulated amortization	17,789		16,123
Customer lists, net	$	7,499	$	9,165