CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023
Cash flows from operating activities--
Net earnings	$ 316,129	$ 324,589
Adjustments to reconcile net earnings to net cash provided by operating activities--
Depreciation and amortization expense	94,836	99,058
Non-cash share-based compensation	30,139	35,305
Deferred income taxes	27,659	(6,553)
Net periodic pension benefit (other than service costs)	(11,244)	(6,929)
Other Noncash Income (Expense)	661	(684)
Changes in assets and liabilities, net of acquisitions
Accounts receivable, net	31,354	(430)
Inventories, net	33,045	66,973
Prepaid expenses and other assets	(20,073)	(2,481)
Accounts payable	(13,706)	(49,188)
Accrued expenses and other liabilities	(41,718)	(86,557)
Net cash provided by operating activities	447,082	373,103
Cash flows from investing activities--
Additions to property and equipment	(36,169)	(69,645)
Payments to Acquire Intangible Assets	(80)	(1,805)
Acquisitions, net of cash acquired	(7,750)	(67,774)
Net cash (used in) investing activities	(43,999)	(139,224)
Cash flows from financing activities--
Proceeds under Credit Facility	0	565,200
Repayments under Credit Facility	21,875	711,692
Net repayments under foreign bank loan	(1,611)	(495)
Payments of deferred purchase price	(3,878)	(4,079)
Repurchase of treasury stock	(18,258)	(74,544)
Other, net	(167)	(158)
Net cash (used in) provided by financing activities	(45,789)	(225,768)
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Disposal Group, Including Discontinued Operations	1,214	(2,923)
Changes in cash and cash equivalents--
Net (decrease) increase in cash and cash equivalents	358,508	5,188
Cash and cash equivalents at beginning of year	247,496	162,001
Cash and cash equivalents at end of quarter	606,004	167,189
Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]
Stock issuance related to acquisition and purchase of intangible assets	$ 0	$ 19,795