CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash flows from operating activities--
Net earnings	$ 73,779	$ 69,013
Adjustments to reconcile net earnings to net cash provided by operating activities--
Depreciation and amortization expense	26,599	25,514
Non-cash share-based compensation	4,159	1,069
Deferred income taxes	8,672	984
Net Periodic Benefit Cost, Other Components	(10,089)	(7,761)
Changes in assets and liabilities, net of acquisitions
Accounts receivable, net	33,408	11,743
Inventories, net	(28,094)	(54,532)
Prepaid expenses and other assets	9,566	8,117
Accounts payable	15,001	4,573
Accrued expenses and other liabilities	(45,864)	(24,772)
Net cash provided by operating activities	87,137	33,948
Cash flows from investing activities--
Additions to property and equipment	(9,181)	(8,095)
Acquisitions, net of cash acquired	(30,041)	(12,397)
Net cash (used in) investing activities	(39,222)	(20,492)
Cash flows from financing activities--
Proceeds under Credit Facility	2,303,953	103,957
Repayments under Credit Facility	1,977,453	102,107
Net proceeds (repayments) under international credit facilities	786	(72)
Net repayments under other debt arrangement	(11)	(175)
Payments of deferred purchase price	0	(446)
Repurchase of treasury stock	(74,600)	(5,268)
Payments of Debt Issuance Costs	7,577	0
Net cash (used in) provided by financing activities	245,098	(4,111)
Effect of exchange rates on cash and cash equivalents	(6,470)	164
Changes in cash and cash equivalents--
Net (decrease) increase in cash and cash equivalents	286,543	9,509
Cash and cash equivalents at beginning of year	94,500	71,701
Cash and cash equivalents at end of quarter	$ 381,043	$ 81,210