Subsequent Event	3 Months Ended
	Mar. 27, 2022
Subsequent Events [Abstract]
Subsequent Event	Subsequent EventOn April 13, 2022, the Company announced that it entered into a definitive agreement with Fandom, Inc. to purchase D&D Beyond for $146.3 million to be paid in cash. D&D Beyond is the premier digital content platform for DUNGEONS & DRAGONS. It is a rapidly growing role-playing game digital toolset that will become the hub for DUNGEONS & DRAGONS digital gaming. The strategic acquisition of D&D Beyond is expected to deliver a direct relationship with fans, providing valuable, data-driven insights to unlock opportunities for growth in new product development, live services and tools, and regional expansions.The transaction is subject to customary closing conditions, including obtaining required regulatory approvals, and is expected to close late in the second quarter or early in the third quarter of 2022. The transaction will be funded out of cash on hand and is not expected to have a material impact on Hasbro's 2022 results of operations.