Consolidated Statements of Cash Flows Information (Tables)

12 Months Ended

Dec. 31, 2020

Supplemental Cash Flow Information [Abstract]

Schedule of Supplemental Disclosures of Cash Flow Information

Supplemental disclosures of cash flow information are as follows:

	2020		2019	2018
Net cash paid (received) during the years for:
Interest	$	44,584	45,241	46,186
Income taxes	$	106,891	123,974	196,193
Supplemental schedule of non-cash investing and financing activities:
Unpaid property plant and equipment in accounts payable and accrued expenses	$	90,767	104,823	101,389
Fair value of net assets acquired in acquisition	$	—	107,290	831,760
Liabilities assumed in acquisition	—		(31,053)	(257,515)
	$	—	76,237	574,245