Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 145,979	$ 99,063
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	71,379	76,207
Impairment of equity method investments	0	39,551
(Gain On Disposal Of Business) And Impairment Of Net Assets Held for Sale	(249)	15,023
Stock-based compensation expense	7,968	5,673
Loss on debt extinguishment	12,751	0
Other	(2,721)	(310)
Changes in operating assets and liabilities, net of effects from acquisitions and dispositions:
Receivables, net	(63,938)	(205,029)
Inventories	(7,522)	71,811
Prepaid income taxes/income taxes payable	41,585	42,917
Accounts payable	(27,170)	23,291
Other operating assets and liabilities	16,501	9,028
Net cash provided by operating activities	194,563	177,225
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(44,538)	(53,016)
Proceeds from disposals of property, plant and equipment	5,528	1,252
Acquisitions, net of cash acquired	(7,220)	(4,785)
Proceeds from disposal of businesses, net of cash sold	1,763	0
Other investing activities, net	(405)	(1,235)
Net cash used in investing activities	(44,872)	(57,784)
CASH FLOWS FROM FINANCING ACTIVITIES:
Early-redemption premium	(9,498)	0
Repayment of U.S. Notes (2023)	(600,000)	0
Borrowings under revolving credit facilities	460,186	284,641
Repayments under revolving credit facilities	(134,674)	(312,339)
Repayments under term loans	(4,375)	(2,188)
Borrowings under receivables securitization facility	111,300	6,600
Repayments under receivables securitization facility	(12,900)	(36,910)
Repayments of other debt, net	(49,481)	(625)
Purchase of treasury stock	(88,006)	(70,462)
Other financing activities, net	7,291	1,448
Net cash used in financing activities	(334,739)	(132,731)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(11,746)	(2,513)
Net decrease in cash, cash equivalents and restricted cash	(196,794)	(15,803)
Reconciliation of cash, cash equivalents and restricted cash
Cash and cash equivalents	332,784	316,066
Restricted cash included in Other noncurrent assets	5,279	5,381
Cash, cash equivalents and restricted cash, end of period	338,063	321,447
Supplemental disclosure of cash paid for:
Income taxes, net of refunds	22,014	11,775
Interest	13,772	14,462
Supplemental disclosure of noncash investing and financing activities:
Leased assets obtained in exchange for new finance lease liabilities	7,718	5,245
Leased assets obtained in exchange for new operating lease liabilities	21,433	28,563
Noncash property, plant and equipment additions	7,594	9,054
Notes payable and other financing obligations, including notes issued and debt assumed in connection with business acquisitions and disposals	6,136	8,424
Notes receivable acquired in connection with disposal of business	7,994	0
Contingent consideration liabilities	$ 2,933	$ 0