Goodwill, Intangible and Long-Lived Assets	9 Months Ended
	Sep. 27, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill, Intangible and Long-Lived Assets	Goodwill, Intangible and Long-Lived AssetsGoodwill is tested for impairment at least annually and whenever events or changes in circumstances indicate that the carrying value may not be recoverable. The Company also periodically evaluates whether there are indicators that the carrying value of long-lived assets to be held and used may not be recoverable. The Company has assessed the changes in events and circumstances related to the COVID-19 pandemic and determined there was no impairment of goodwill or long-lived assets during the three and nine months ended September 27, 2020.On March 4, 2019, the Company purchased certain assets and liabilities of StaCyc, Inc. for total consideration of $14.9 million including cash paid at acquisition of $7.0 million. The primary assets acquired and included in the Motorcycles segment were goodwill of $9.5 million, which was tax deductible, and intangible assets of $5.3 million.