REVENUE - Revenue by Geographic Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
REVENUE
Net revenue	$ 860,067	$ 844,932
Aptar Pharma
REVENUE
Net revenue	356,046	342,462
Aptar Beauty
REVENUE
Net revenue	326,389	309,080
Aptar Closures
REVENUE
Net revenue	177,632	193,390
Europe
REVENUE
Net revenue	496,466	455,131
Europe | Aptar Pharma
REVENUE
Net revenue	227,116	211,007
Europe | Aptar Beauty
REVENUE
Net revenue	212,010	187,759
Europe | Aptar Closures
REVENUE
Net revenue	57,340	56,365
Domestic
REVENUE
Net revenue	248,478	280,005
Domestic | Aptar Pharma
REVENUE
Net revenue	102,274	106,341
Domestic | Aptar Beauty
REVENUE
Net revenue	59,288	69,380
Domestic | Aptar Closures
REVENUE
Net revenue	86,916	104,284
Latin America
REVENUE
Net revenue	62,616	57,744
Latin America | Aptar Pharma
REVENUE
Net revenue	7,223	7,855
Latin America | Aptar Beauty
REVENUE
Net revenue	35,252	29,690
Latin America | Aptar Closures
REVENUE
Net revenue	20,141	20,199
Asia
REVENUE
Net revenue	52,507	52,052
Asia | Aptar Pharma
REVENUE
Net revenue	19,433	17,259
Asia | Aptar Beauty
REVENUE
Net revenue	19,839	22,251
Asia | Aptar Closures
REVENUE
Net revenue	$ 13,235	$ 12,542