XML 43 R34.htm IDEA: XBRL DOCUMENT v3.22.2
SIGNIFICANT ACCOUNTING POLICIES - CAPITAL CONSTRUCTION FUND (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Accounts receivable, net $ 380.6   $ 343.7
Cash Deposits Into CCF 10.7 $ 31.2  
Withdrawals from CCF 10.7 31.2  
Eligible Accounts Receivable Assigned to CCF      
Accounts receivable, net 9.8   $ 9.8
Cash Deposits Into CCF 10.7 31.2  
Withdrawals from CCF $ 10.7 $ 31.2