CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 158,737	$ 256,974
Receivables, net	751,532	724,603
Inventories, net	545,596	483,113
Other current assets	67,693	52,623
Total current assets	1,523,558	1,517,313
Property, plant, and equipment, net	340,857	342,708
Goodwill	1,555,908	1,544,635
Other intangible assets, net	589,932	620,897
Operating lease right-of-use assets, net	143,814	153,855
Prepaid pension asset	232,557	222,627
Other assets	54,472	47,567
Total assets	4,441,098	4,449,602
Current liabilities:
Current portion of long-term debt	0	202,500
Accounts payable	233,602	266,525
Accrued expenses	144,073	177,536
Deferred revenue	264,766	242,483
Other current liabilities	78,486	82,395
Total current liabilities	720,927	971,439
Long-term debt	1,176,066	1,051,900
Deferred tax liabilities, net	117,882	123,001
Accrued pension and other postretirement benefit costs	58,267	58,348
Long-term operating lease liability	122,939	132,275
Long-term portion of environmental reserves	13,497	12,547
Other liabilities	93,256	107,973
Total liabilities	2,302,834	2,457,483
Stockholders' Equity
Common stock, $1 par value, 100,000,000 shares authorized as of June 30, 2023 and December 31, 2022; 49,187,378 shares issued as of June 30, 2023 and December 31, 2022; outstanding shares were 38,292,332 as of June 30, 2023 and 38,259,722 as of December 31, 2022	49,187	49,187
Additional paid in capital	130,846	134,553
Retained earnings	3,297,281	3,174,396
Accumulated other comprehensive loss	(225,375)	(258,916)
Common treasury stock, at cost (10,895,046 shares as of June 30, 2023 and 10,927,656 shares as of December 31, 2022)	(1,113,675)	(1,107,101)
Total stockholders’ equity	2,138,264	1,992,119
Total liabilities and stockholders’ equity	$ 4,441,098	$ 4,449,602