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CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2021
Sep. 30, 2020
ASSETS    
Property, plant and equipment $ 16,752,585 $ 15,957,221
Less accumulated depreciation and amortization 2,712,997 2,601,874
Net property, plant and equipment 14,039,588 13,355,347
Current assets    
Cash and cash equivalents 865,311 20,808
Accounts receivable, net 469,595 230,595
Gas stored underground 50,043 111,950
Other current assets 235,485 107,905
Total current assets 1,620,434 471,258
Goodwill 731,257 731,257
Deferred charges and other assets (See Note 8) 3,017,531 801,170
Total assets 19,408,810 15,359,032
Shareholders’ equity    
Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: 2021 — 125,882,477 shares; 2020 — 125,882,477 shares 653 629
Additional paid-in capital 4,853,703 4,377,149
Accumulated other comprehensive income (loss) 140,471 (57,589)
Retained earnings 2,826,098 2,471,014
Shareholders’ equity 7,820,925 6,791,203
Long-term debt 7,316,404 4,531,779
Total capitalization 15,137,329 11,322,982
Current liabilities    
Accounts payable and accrued liabilities 263,597 235,775
Other current liabilities 607,525 546,461
Current maturities of long-term debt 177 165
Total current liabilities 871,299 782,401
Deferred income taxes 1,658,000 1,456,569
Regulatory excess deferred taxes 639,496 697,764
Regulatory cost of removal obligation 465,104 457,188
Deferred credits and other liabilities 637,582 642,128
Total shareholders' equity and liabilities $ 19,408,810 $ 15,359,032