Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows provided by (used in) operating activities:
Net income	$ 131,261	$ 150,919
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	131,932	131,448
Amortization of debt discount and debt issuance costs	2,695	2,674
Rationalization charges	18,550	6,788
Stock compensation expense	7,948	7,156
Other changes that provided (used) cash:
Trade accounts receivable, net	(474,482)	(397,413)
Inventories	(74,498)	(472,989)
Trade accounts payable	(227,429)	(143,180)
Accrued liabilities	(27,008)	(78,545)
Other, net	(15,882)	(18,606)
Net cash (used in) operating activities	(526,913)	(811,748)
Cash flows provided by (used in) investing activities:
Capital expenditures	(131,442)	(118,204)
Proceeds from asset sales	2,984	675
Other, net	50	564
Net cash (used in) investing activities	(128,408)	(116,965)
Cash flows provided by (used in) financing activities:
Borrowings under revolving loans	739,385	998,167
Repayments under revolving loans	(75,408)	(243,040)
Repayment of principal amounts under finance leases	(25,267)	(1,514)
Proceeds from issuance of long-term debt	0	5,094
Repayments of long-term debt	(100,000)	(51,867)
Changes in outstanding checks - principally vendors	(160,576)	(61,433)
Dividends paid on common stock	(41,453)	(40,422)
Repurchase of common stock	(7,735)	(30,974)
Net cash provided by financing activities	328,946	574,011
Effect of exchange rate changes on cash and cash equivalents	(13,753)	5,686
Cash and cash equivalents:
Net (decrease)	(340,128)	(349,016)
Balance at beginning of year	642,923	585,622
Balance at end of period	302,795	236,606
Interest paid, net	90,832	80,623
Income taxes paid, net	$ 43,618	$ 84,884