Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020
Operating activities:
Net income	$ 173,446	$ 129,042
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	44,669	41,287
Amortization	23,773	29,427
Share-based compensation expense	14,657	10,649
Provision for deferred income taxes	(4,920)	(859)
Loss on extinguishment of debt and modification	23,338	1,470
Charge for excess and obsolete inventory	5,873	8,393
Other	(1,156)	3,891
Changes in operating assets and liabilities:
Trade accounts and notes receivable	(48,231)	(42,087)
Inventories	(69,723)	(55,362)
Accounts payable and accrued liabilities	(15,347)	5,643
Other current assets	10,882	4,871
Income taxes payable and refundable income taxes	(26,442)	4,412
Other	4,151	647
Net cash provided by operating activities	134,970	141,424
Investing activities:
Acquisition of property, plant and equipment	(85,101)	(46,873)
Acquisition of businesses, net of cash acquired	(2,250)	(75,645)
Other	90	211
Net cash used in investing activities	(87,261)	(122,307)
Financing activities:
Proceeds from revolving credit facility	51,000	217,000
Payments of revolving credit facility	(51,000)	(217,000)
Proceeds from long-term debt	400,000	400,000
Payments of long-term debt	(550,000)	(151,000)
Payments for debt extinguishment costs	(19,080)	0
Payments for debt issuance costs	(4,691)	(3,964)
Payments for dividends	(21,797)	(21,652)
Issuance of common stock	16,817	1,749
Repurchase and retirement of common stock	(30,000)	(29,564)
Taxes paid related to net share settlement of equity awards	(15,093)	(12,720)
Deferred acquisition payments	0	(16,125)
Other	(110)	(2,891)
Net cash (used in) provided by financing activities	(223,954)	163,833
Effect of exchange rate changes on cash and cash equivalents	(3,615)	(2,194)
(Decrease) increase in cash and cash equivalents	(179,860)	180,756
Cash and cash equivalents at beginning of period	580,893	351,911
Cash and cash equivalents at end of period	401,033	532,667
Supplemental Cash Flow Information
Deferred acquisition payments	250	2,033
Equipment purchases in accounts payable	9,165	4,860
Changes in dividends payable	27	86
Schedule of interest and taxes paid
Interest paid	28,778	19,365
Income taxes paid, net of refunds received	$ 58,297	$ 19,315