CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Assets
Cash and equivalents	$ 114,557	$ 300,137
Short-term investments	319	243
Total Cash and equivalents and Short-term investments	114,876	300,380
Accounts and notes receivable, less current expected credit loss ("CECL") of $7,030 in 2021 and $5,918 in 2020	662,112	566,623
Inventories	437,343	379,379
Prepaid and other	129,728	122,613
Total Current Assets	1,344,059	1,368,995
Land	28,582	28,334
Buildings and improvements	620,649	579,616
Machinery and equipment	2,835,425	2,808,623
Property, Plant and Equipment, Gross	3,484,656	3,416,573
Less: Accumulated depreciation	(2,235,692)	(2,217,825)
​Property, Plant and Equipment, Net	1,248,964	1,198,748
Investments in equity securities	62,343	50,087
Goodwill	986,779	898,521
Intangible assets, net	372,814	344,309
Operating lease right-of-use assets	55,952	69,845
Miscellaneous	60,574	59,548
Total Other Assets	1,538,462	1,422,310
Total Assets	4,131,485	3,990,053
Current Liabilities:
Notes payable, revolving credit facility and overdrafts	58,583	52,200
Current maturities of long-term obligations, net of unamortized debt issuance costs	142,674	65,666
Accounts payable, accrued and other liabilities	707,111	662,463
Total Current Liabilities	908,368	780,329
Long-Term Obligations, net of unamortized debt issuance costs	915,750	1,054,998
Deferred income taxes	41,662	37,242
Retirement and deferred compensation plans	153,829	145,959
Operating lease liabilities	41,394	52,212
Deferred and other non-current liabilities	74,489	68,528
Commitments and contingencies	0	0
​Total Deferred Liabilities and Other	311,374	303,941
AptarGroup, Inc. stockholders’ equity
Common stock, $.01 par value, 199 million shares authorized, 70.3 and 69.5 million shares issued as of September 30, 2021 and December 31, 2020, respectively	703	695
Capital in excess of par value	902,601	849,161
Retained earnings	1,756,820	1,643,825
Accumulated other comprehensive loss	(330,327)	(281,709)
Less: Treasury stock at cost, 4.5 and 4.5 million shares as of September 30, 2021 and December 31, 2020, respectively	(371,896)	(361,583)
Total AptarGroup, Inc. Stockholders’ Equity	1,957,901	1,850,389
Noncontrolling interests in subsidiaries	38,092	396
Total Stockholders’ Equity	1,995,993	1,850,785
Total Liabilities and Stockholders’ Equity	$ 4,131,485	$ 3,990,053