Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Cash flows from operating activities
Net earnings	$ 220,434	$ 396,607	$ 533,151
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation of plant and equipment	139,255	143,018	119,707
Impairment of goodwill	86,253	0	32,858
Impairment of intangible assets, finite-lived	31,303	0	0
Amortization of intangibles	28,703	28,818	34,763
Program production cost amortization	43,906	35,798	35,931
Deferred income taxes	(11,094)	112,105	(662)
Stock-based compensation	27,892	56,032	61,624
Other non-cash items	(18,879)	(44,001)	(16,011)
Changes in operating assets and liabilities net of acquired and disposed balances:
Decrease (increase) in accounts receivable	180,113	(50,376)	(149,923)
Increase in inventories	(37,211)	(25,301)	(12,065)
(Increase) decrease in prepaid expenses and other current assets	(11,929)	24,450	7,422
Program production costs	(131,984)	(48,003)	(48,690)
Increase (decrease) in accounts payable and accrued liabilities	107,426	(80,461)	246,223
Net deemed repatriation tax	27,027	181,305	0
Other, including long-term advances	(35,218)	(5,613)	(27,015)
Net cash provided by operating activities	645,997	724,378	817,313
Cash flows from investing activities
Additions to property, plant and equipment	(140,426)	(134,877)	(154,900)
Investments and acquisitions, net of cash acquired	(155,451)	0	(12,436)
Other investing activities	9,400	3,396	28,945
Net cash utilized by investing activities	(286,477)	(131,481)	(138,391)
Cash flows from financing activities
Net proceeds from borrowings with maturity greater than three months	0	493,878	0
Repayments of borrowings with maturity greater than three months	0	(350,000)	0
Net (repayments of) proceeds from other short-term borrowings	(142,357)	(18,419)	8,978
Purchases of common stock	(250,054)	(151,311)	(150,075)
Stock option transactions	29,999	29,431	42,207
Dividends paid	(309,258)	(276,973)	(248,881)
Payments related to tax withholding for share based compensation	(58,344)	(31,994)	(21,969)
Other financing activities	(7,087)	(6,785)	(5,758)
Net cash utilized by financing activities	(737,101)	(312,173)	(375,498)
Effect of exchange rate changes on cash	(21,282)	18,225	2,111
(Decrease) increase in cash and cash equivalents	(398,863)	298,949	305,535
Cash and cash equivalents at beginning of year	1,581,234	1,282,285	976,750
Cash and cash equivalents at end of year	1,182,371	1,581,234	1,282,285
Supplemental information
Interest paid	82,258	89,294	88,525
Income taxes paid	$ 117,854	$ 115,753	$ 98,913