CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Net Sales	$ 3,582,890	$ 3,487,450	$ 3,322,249
Operating Expenses:
Cost of sales (exclusive of depreciation and amortization shown below)	2,227,381	2,224,051	2,158,411
Selling, Research & Development and Administrative:	582,226	565,783	544,262
Depreciation and amortization	263,784	248,593	233,706
Restructuring initiatives	13,002	45,004	6,597
Total Operating Expenses	3,086,393	3,083,431	2,942,976
Operating Income	496,497	404,019	379,273
Other (Expense) Income:
Interest expense	(43,898)	(40,418)	(40,827)
Interest income	12,101	4,373	2,700
Net investment gain (loss)	1,713	1,413	(2,110)
Equity in results of affiliates	87	2,226	467
Miscellaneous income (expense), net	3,265	3,212	(4,799)
Total Other Expense	(26,732)	(29,194)	(44,569)
Income before Income Taxes	469,765	374,825	334,704
Provision for Income Taxes	95,587	90,649	95,149
Net Income	374,178	284,176	239,555
Net Loss (Income) Attributable to Noncontrolling Interests	363	311	(267)
Net Income Attributable to AptarGroup, Inc.	$ 374,541	$ 284,487	$ 239,288
Net Income Attributable to AptarGroup, Inc. per Common Share:
Basic (in dollars per share)	$ 5.65	$ 4.34	$ 3.66
Diluted (in dollars per share)	5.53	4.25	3.59
Dividends per Common Share (in dollars per share)	$ 1.72	$ 1.58	$ 1.52