XML 71 R57.htm IDEA: XBRL DOCUMENT v3.22.1
Environmental Liabilities - Narrative (Details)
$ in Millions
3 Months Ended
Mar. 26, 2022
USD ($)
Environmental Remediation Obligations [Abstract]  
Loss exposure in excess of accrual, high estimate $ 86
Probable costs expected to be incurred, term 20 years