CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net Income	$ 56,769	$ 39,022	$ 193,689	$ 154,091
Other Comprehensive Income (Loss):
Foreign currency translation adjustments	(42,540)	(9,869)	(42,737)	(53,157)
Changes in treasury locks, net of tax		3		17
Gain (loss) on derivatives, net of tax	279	(1,166)	(593)	1,046
Defined benefit pension plan, net of tax
Amortization of prior service cost included in net income, net of tax	82	90	249	278
Amortization of net loss included in net income, net of tax	631	1,243	1,901	3,754
Total defined benefit pension plan, net of tax	713	1,333	2,150	4,032
Total other comprehensive income (loss)	(41,548)	(9,699)	(41,180)	(48,062)
Comprehensive Income	15,221	29,323	152,509	106,029
Comprehensive (Income) Loss Attributable to Noncontrolling Interests	(7)	(15)	(8)	(4)
Comprehensive Income Attributable to AptarGroup, Inc.	$ 15,214	$ 29,308	$ 152,501	$ 106,025