XML 78 R65.htm IDEA: XBRL DOCUMENT v3.22.4
Commitments and Contingencies Environmental Requirements - Water and Waste (Details)
$ in Millions
Dec. 31, 2022
USD ($)
Capital Addition Purchase Commitments [Member] | Federal Clean Water Act Section 316 (b) [Member]  
Loss Contingencies [Line Items]  
Liability for estimated cost to comply with regulation $ 5