XML 177 R147.htm IDEA: XBRL DOCUMENT v3.22.4
Condensed Balance Sheets (Details 2) - USD ($)
$ / shares in Units, $ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Current assets:        
Cash and cash equivalents $ 80,517 $ 54,161 $ 59,547 $ 66,459
Receivables, net 1,305,642 946,741    
Prepayments and other current assets 72,972 95,741    
Assets, Current 2,011,748 1,550,943    
Noncurrent Assets        
Investments 161,913 175,476    
Operating lease right-of-use assets 119,375 124,138    
Other 165,509 157,675    
Total noncurrent assets 7,649,033 7,359,492    
Total assets 9,660,781 8,910,435 8,053,372  
Current liabilities:        
Accounts payable 657,168 478,933    
Taxes payable 70,810 80,372    
Dividends payable 45,245 44,229    
Accrued compensation 88,662 81,904    
Operating lease liabilities due within one year 34,516 35,368    
Other accrued liabilities 232,231 207,078    
Total current liabilities 1,479,603 1,092,240    
Noncurrent liabilities:        
Operating lease liabilities 85,534 89,253    
Other 259,479 273,408    
Total noncurrent liabilities 4,594,049 4,435,321    
Commitments and contingencies        
Commitments and Contingencies    
Stockholders' equity:        
Common stock 204,163 203,889    
Other paid-in capital 1,466,037 1,461,205    
Retained earnings 1,951,138 1,762,410    
Accumulated other comprehensive loss (30,583) (41,004)    
Treasury stock at cost - 538,921 shares (3,626) (3,626)    
Stockholders' Equity Attributable to Parent 3,587,129 3,382,874    
Total liabilities and stockholders' equity $ 9,660,781 $ 8,910,435    
Common Stock, Shares Authorized 500,000,000 500,000,000    
Common Stock, Par or Stated Value Per Share $ 1.00 $ 1.00    
Common Stock, Shares, Issued 204,162,814 203,889,661    
Treasury Stock, Common, Shares 538,921 538,921    
MDU Resources Group, Inc. [Member]        
Current assets:        
Cash and cash equivalents $ 19,486 $ 6,159 $ 8,781 $ 12,326
Receivables, net 4,410 6,120    
Accounts receivable from subsidiaries 53,285 49,696    
Prepayments and other current assets 3,237 2,528    
Assets, Current 80,418 64,503    
Noncurrent Assets        
Investments 50,206 55,686    
Investment in subsidiaries 3,581,754 3,368,537    
Deferred income taxes 12,668 7,364    
Operating lease right-of-use assets 72 114    
Other 2,068 26,558    
Total noncurrent assets 3,646,768 3,458,259    
Total assets 3,727,186 3,522,762    
Current liabilities:        
Accounts payable 2,354 2,546    
Accounts payable to subsidiaries 4,402 6,133    
Taxes payable 572 1,672    
Dividends payable 45,246 44,229    
Accrued compensation 4,312 4,098    
Operating lease liabilities due within one year 42 52    
Other accrued liabilities 17,907 7,309    
Total current liabilities 74,835 66,039    
Noncurrent liabilities:        
Operating lease liabilities 30 62    
Other 65,192 73,787    
Total noncurrent liabilities 65,222 73,849    
Commitments and contingencies        
Commitments and Contingencies    
Stockholders' equity:        
Common stock 204,163 203,889    
Other paid-in capital 1,466,037 1,461,205    
Retained earnings 1,951,138 1,762,410    
Accumulated other comprehensive loss (30,583) (41,004)    
Treasury stock at cost - 538,921 shares (3,626) (3,626)    
Stockholders' Equity Attributable to Parent 3,587,129 3,382,874    
Total liabilities and stockholders' equity $ 3,727,186 $ 3,522,762    
Common Stock, Shares Authorized 500,000,000 500,000,000    
Common Stock, Par or Stated Value Per Share $ 1.00 $ 1.00    
Common Stock, Shares, Issued 204,162,814 203,889,661    
Treasury Stock, Common, Shares 538,921 538,921