Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 28, 2020	Jun. 30, 2019	Jun. 28, 2020	Jun. 30, 2019
Income Statement [Abstract]
Net revenues	$ 860,279	$ 984,537	$ 1,965,849	$ 1,717,047
Costs and expenses:
Cost of sales	253,245	343,694	515,939	603,681
Program cost amortization	50,675	23,502	182,821	30,077
Royalties	97,337	71,061	210,159	130,949
Product development	58,325	65,632	112,154	121,892
Advertising	72,366	92,799	174,007	169,403
Amortization of intangibles	34,702	11,815	71,513	23,631
Selling, distribution and administration	281,192	247,701	560,320	472,954
Acquisition and related costs	10,262	0	160,044	0
Total costs and expenses	858,104	856,204	1,986,957	1,552,587
Operating profit (loss)	2,175	128,333	(21,108)	164,460
Non-operating (income) expense:
Interest expense	49,577	22,018	104,302	44,332
Interest income	(1,031)	(5,996)	(5,698)	(13,678)
Other expense (income), net	(2,643)	106,203	(4,102)	98,103
Total non-operating expense, net	45,903	122,225	94,502	128,757
Earnings (loss) before income taxes	(43,728)	6,108	(115,610)	35,703
Income tax (benefit) expense	(10,830)	(7,325)	(14,902)	(4,457)
Net earnings (loss)	(32,898)	13,433	(100,708)	40,160
Net earnings attributable to noncontrolling interests	1,017	0	2,844	0
Net earnings (loss) attributable to Hasbro, Inc.	$ (33,915)	$ 13,433	$ (103,552)	$ 40,160
Net earnings (loss) per common share:
Basic (in dollars per share)	$ (0.25)	$ 0.11	$ (0.75)	$ 0.32
Diluted (in dollars per share)	(0.25)	0.11	(0.75)	0.32
Cash dividends declared per common share (in dollars per share)	$ 0.68	$ 0.68	$ 1.36	$ 1.36