Subsequent Event	9 Months Ended
Sep. 26, 2020
Subsequent Events [Abstract]
Subsequent Events	Subsequent eventsDuring October of 2020, the Company settled obligations associated with approximately 8,000 retired participants within our U.S. defined benefit pension plan to reduce pension obligations and administrative expenses. A group annuity contract was purchased on behalf of these participants with a third-party insurance provider resulting in a reduction of the Company's pension benefit obligations and plan assets of approximately $470 million.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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