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v3.22.2.2

Segment Information (Company's Segment Information, Continuing Operations) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Operating revenues | $ 434,618 |  |  | $ 361,860 |  |  | $ 1,582,649 | $ 1,342,457 |
Operations and maintenance expense | 151,361 |  |  | 139,355 |  |  | 428,923 | 391,945 |
Purchased gas | 52,041 |  |  | 25,488 |  |  | 354,896 | 202,538 |
Depreciation and amortization | 82,730 |  |  | 74,507 |  |  | 240,252 | 221,623 |
Taxes other than income taxes | 22,625 |  |  | 21,058 |  |  | 67,352 | 63,219 |
Operating income | 125,861 |  |  | 101,452 |  |  | 491,226 | 463,132 |
Interest expense, net | 58,978 |  |  | 51,567 |  |  | 166,402 | 153,647 |
Allowance for funds used during construction | (5,812) |  |  | (6,082) |  |  | (17,802) | (13,922) |
Other | (740) |  |  | 3,699 |  |  | (3,343) | (2,016) |
Income before income taxes | 73,435 |  |  | 52,268 |  |  | 345,969 | 325,423 |
Provision for income taxes | 4,797 |  |  | 1,765 |  |  | (4,336) | 10,317 |
Net income | 68,638 | $ 82,291 | $ 199,376 | 50,503 | $ 80,914 | $ 183,689 | 350,305 | 315,106 |
Capital expenditures |  |  |  |  |  |  | 719,688 | 675,845 |
Total assets | 15,279,792 |  |  |  |  |  | 15,279,792 |  | $ 14,658,278
Water [Member] | Regulated [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Operating revenues | 301,335 |  |  | 259,859 |  |  | 809,888 | 736,389 |
Operations and maintenance expense | 94,854 |  |  | 86,923 |  |  | 273,757 | 243,071 |
Depreciation and amortization | 51,522 |  |  | 45,506 |  |  | 150,498 | 136,189 |
Taxes other than income taxes | 16,809 |  |  | 16,291 |  |  | 48,262 | 47,756 |
Operating income | 138,150 |  |  | 111,139 |  |  | 337,371 | 309,373 |
Interest expense, net | 27,762 |  |  | 27,389 |  |  | 82,920 | 80,971 |
Allowance for funds used during construction | (5,161) |  |  | (5,407) |  |  | (15,657) | (13,091) |
Other | (2,219) |  |  | (1,896) |  |  | (5,891) | (5,265) |
Income before income taxes | 117,768 |  |  | 91,053 |  |  | 275,999 | 246,758 |
Provision for income taxes | 19,182 |  |  | 9,230 |  |  | 40,528 | 22,056 |
Net income | 98,586 |  |  | 81,823 |  |  | 235,471 | 224,702 |
Capital expenditures |  |  |  |  |  |  | 382,853 | 404,894 |
Total assets | 8,666,230 |  |  |  |  |  | 8,666,230 |  | 8,403,586
Natural Gas [Member] | Regulated [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Operating revenues | 118,985 |  |  | 94,752 |  |  | 731,897 | 579,429 |
Operations and maintenance expense | 51,850 |  |  | 53,954 |  |  | 156,209 | 157,614 |
Purchased gas | 41,124 |  |  | 20,386 |  |  | 321,822 | 183,062 |
Depreciation and amortization | 30,295 |  |  | 28,194 |  |  | 89,130 | 83,905 |
Taxes other than income taxes | 5,073 |  |  | 4,271 |  |  | 16,878 | 13,356 |
Operating income | (9,357) |  |  | (12,053) |  |  | 147,858 | 141,492 |
Interest expense, net | 20,323 |  |  | 18,406 |  |  | 60,146 | 56,125 |
Allowance for funds used during construction | (651) |  |  | (675) |  |  | (2,145) | (831) |
Other | 838 |  |  | 5,329 |  |  | 404 | 4,462 |
Income before income taxes | (29,867) |  |  | (35,113) |  |  | 89,453 | 81,736 |
Provision for income taxes | (12,734) |  |  | (6,821) |  |  | (44,378) | (11,128) |
Net income | (17,133) |  |  | (28,292) |  |  | 133,831 | 92,864 |
Capital expenditures |  |  |  |  |  |  | 335,738 | 269,958 |
Total assets | 6,163,931 |  |  |  |  |  | 6,163,931 |  | 5,960,602
Other [Member] |  |  |  |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |  |  |  |
Operating revenues | 14,298 |  |  | 7,249 |  |  | 40,864 | 26,639 |
Operations and maintenance expense | 4,657 |  |  | (1,522) |  |  | (1,043) | (8,740) |
Purchased gas | 10,917 |  |  | 5,102 |  |  | 33,074 | 19,476 |
Depreciation and amortization | 913 |  |  | 807 |  |  | 624 | 1,529 |
Taxes other than income taxes | 743 |  |  | 496 |  |  | 2,212 | 2,107 |
Operating income | (2,932) |  |  | 2,366 |  |  | 5,997 | 12,267 |
Interest expense, net | 10,893 |  |  | 5,772 |  |  | 23,336 | 16,551 |
Other | 641 |  |  | 266 |  |  | 2,144 | (1,213) |
Income before income taxes | (14,466) |  |  | (3,672) |  |  | (19,483) | (3,071) |
Provision for income taxes | (1,651) |  |  | (644) |  |  | (486) | (611) |
Net income | (12,815) |  |  | $ (3,028) |  |  | (18,997) | (2,460) |
Capital expenditures |  |  |  |  |  |  | 1,097 | $ 993 |
Total assets | $ 449,631 |  |  |  |  |  | $ 449,631 |  | $ 294,090

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