CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 28, 2020	Jun. 30, 2019
Cash flows from operating activities of continuing operations:
Net income	$ 142,606	$ 124,272
Adjustments to reconcile net income to net cash provided by operating activities:
(Income) loss from discontinued operations	(11)	974
Depreciation expense	34,461	31,966
Intangible asset amortization expense	78,638	75,285
Deferred financing costs and debt discount amortization expense	1,984	2,249
Gain on sale of assets	0	(2,739)
Fair value step up of acquired inventory sold	1,707	0
Changes in contingent consideration	(29,951)	25,456
Impairment of long-lived assets	0	6,911
Stock-based compensation	8,482	12,700
Deferred income taxes, net	1,055	(5,495)
Payments for contingent consideration	(79,771)	(26,092)
Interest benefit on swaps designated as net investment hedges	(9,805)	(8,799)
Other	(18,981)	4,272
Changes in assets and liabilities, net of effects of acquisitions and disposals:
Accounts receivable	45,843	(19,747)
Inventories	(34,875)	(33,970)
Prepaid expenses and other assets	11,819	(6,381)
Accounts payable, accrued expenses and other liabilities	(26,449)	(6,231)
Income taxes receivable and payable, net	7,257	(17,347)
Net cash provided by operating activities from continuing operations	134,009	157,284
Cash flows from investing activities of continuing operations:
Expenditures for property, plant and equipment	(39,052)	(56,107)
Proceeds from sale of assets	400	1,178
Payments for businesses and intangibles acquired, net of cash acquired	(265,895)	(1,025)
Net interest proceeds on swaps designated as net investment hedges	9,986	8,330
Net cash used in investing activities from continuing operations	(294,561)	(47,624)
Cash flows from financing activities of continuing operations:
Proceeds from new borrowings	1,010,000	25,000
Reduction in borrowings	(500,000)	(52,500)
Debt extinguishment, issuance and amendment fees	(7,727)	(4,703)
Net proceeds from share based compensation plans and the related tax impacts	2,668	7,829
Payments for contingent consideration	(60,947)	(111,928)
Dividends paid	(31,558)	(31,347)
Net cash provided by (used in) financing activities from continuing operations	412,436	(167,649)
Cash flows from discontinued operations:
Net cash (used in) provided by operating activities	(317)	2,799
Net cash (used in) provided by discontinued operations	(317)	2,799
Effect of exchange rate changes on cash and cash equivalents	885	1,925
Net increase (decrease) in cash and cash equivalents	252,452	(53,265)
Cash and cash equivalents at the beginning of the period	301,083	357,161
Cash and cash equivalents at the end of the period	$ 553,535	$ 303,896