XML 84 R72.htm IDEA: XBRL DOCUMENT v3.22.2
Contingencies (Guarantees and Other Similar Matters Narrative) (Details)
Jun. 30, 2022
USD ($)
Loss Contingencies [Line Items]  
Contingent liability related to performance surety bonds $ 19,000,000
Letter of Credit [Member]  
Loss Contingencies [Line Items]  
Credit line available under the agreement 46,000,000
Revolving Credit Facility [Member] | Credit Agreement [Member]  
Loss Contingencies [Line Items]  
Credit line available under the agreement $ 3,000,000,000