7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 
      
    		                                                                               
      operating activities:
    		                                                                               
      net income
    		18,311,000 13,780,000 81,965,000 55,158,000 64,616,000 60,436,000 100,898,000 170,733,000 74,930,000 130,691,000 38,353,000 117,088,000 147,971,000 70,667,000 31,763,000 86,534,000 139,276,000 100,190,000 52,131,000 112,294,000 153,078,000 99,703,000 25,130,000 95,065,000 137,637,000 61,825,000 40,926,000 78,828,000 107,251,000 43,802,000 42,437,000 115,312,000 87,352,000 41,214,000 37,325,000 65,730,000 82,986,000 -229,803,000 13,829,000 38,338,000 -149,226,000 -237,358,000 -309,445,000 82,750,000 102,122,000 53,327,000 56,139,000 91,290,000 84,432,000 46,333,000 56,515,000 -60,987,000 -29,671,000 54,114,000 35,790,000 61,007,000 63,975,000 45,067,000 42,977,000 88,940,000 61,009,000 48,938,000 41,772,000 72,634,000 92,583,000 55,312,000 -343,803,000 -11,267,000 118,382,000 115,507,000 71,051,000 94,722,000 201,261,000 89,475,000 46,662,000 108,487,000 71,443,000 53,246,000 73,267,000 
      income from discontinued operations, net of tax
    		-39,000 -397,000 -502,000            30,000 52,000 314,000 19,000 15,000 162,000 64,000   261,000    2,847,000 -118,000 -274,000 477,000    1,687,000         2,671,000 4,000 547,000 -45,000  -118,000 -59,000 -77,000 8,700,000 -139,000 5,106,000 -100,000  -126,000 -168,000 448,000             -125,000 96,765,000 7,439,000 5,255,000     
      income from continuing operations
    		18,350,000 14,177,000 82,467,000 -42,558,000 62,159,000 60,574,000 100,898,000 170,699,000 78,218,000 193,165,000 38,343,000 116,978,000 147,933,000 70,632,000 31,733,000 86,482,000 138,962,000 100,171,000 52,116,000 112,132,000 153,014,000 99,842,000 25,539,000 94,804,000 136,128,000 63,145,000 41,089,000 75,981,000 107,369,000 44,076,000 41,960,000 115,393,000 89,550,000 44,405,000 35,638,000 66,546,000 88,386,000 63,500,000 14,664,000 32,076,000 53,401,000 338,662,000 -309,445,000 80,079,000 102,118,000 52,780,000 56,184,000 91,348,000 84,550,000 46,392,000 56,592,000  -29,532,000 49,008,000 35,890,000 74,087,000 64,101,000 45,235,000 42,529,000         -11,267,000 118,382,000 115,507,000 71,051,000 94,847,000 104,496,000 82,036,000 41,407,000     
      adjustments to reconcile net income to net cash from operating activities:
    		                                                                               
      depreciation and amortization
    		52,046,000 51,853,000 51,261,000 32,287,000 56,160,000 55,881,000 55,750,000                                                                         
      deferred income taxes
    		6,530,000 -5,316,000 -13,687,000 -3,789,000 -3,709,000 -9,639,000 1,059,000 -68,159,000 8,267,000 46,622,000 8,856,000 4,585,000 17,277,000 7,930,000 -6,466,000 29,897,000 15,855,000 4,655,000 9,843,000 -18,210,000 13,528,000 1,068,000 1,813,000 14,193,000 26,469,000 10,095,000 12,658,000 17,307,000 38,242,000         -3,294,000 6,902,000 -12,335,000 -12,238,000 185,507,000 -160,633,000 50,009,000 -23,135,000 24,176,000 35,965,000 40,566,000 26,422,000 -24,873,000 44,663,000  -36,677,000 44,391,000 32,596,000 38,940,000 19,025,000 26,458,000 34,502,000 -4,737,000 35,564,000 27,532,000 8,226,000 30,476,000 6,715,000 21,809,000 -228,764,000 -808,000 30,828,000 22,166,000 12,704,000 25,885,000 16,631,000 11,070,000 13,686,000 11,453,000 10,897,000 6,595,000 18,534,000 
      benefit from credit losses
    		2,225,000 27,000 3,152,000 1,656,000 1,934,000 681,000 2,287,000 3,855,000 3,907,000 1,669,000 4,193,000 2,875,000 1,014,000 509,000 1,735,000                                                                 
      amortization of debt issuance costs
    		309,000 310,000 309,000 661,000 436,000 503,000 228,000 216,000 199,000 412,000 380,000 381,000 371,000 368,000 341,000                                                                 
      employee stock-based compensation costs
    		1,636,000 1,638,000 1,646,000 1,356,000 1,947,000 1,947,000 3,173,000 2,366,000 2,203,000 -1,368,000 3,108,000 3,766,000 1,110,000 2,689,000 2,689,000                                                                 
      pension and postretirement benefit plan net periodic benefit credit
    		-268,000 -267,000 -267,000 -955,000 -987,000 -931,000 -964,000 -1,294,000 -1,311,000 -1,685,000 -1,090,000 -1,503,000 -1,511,000                                                                   
      unrealized gains on investments
    		-2,215,000    -2,578,000 -362,000 -2,873,000                                                                         
      changes in current assets and liabilities, net of acquisitions:
    		                                                                               
      receivables
    		6,790,000 114,343,000 15,128,000 -44,820,000 -9,617,000 11,844,000 12,283,000 -50,932,000 37,060,000 109,337,000 14,969,000 -16,435,000 -104,627,000 -236,529,000 -5,723,000 44,414,000 -85,922,000 -107,923,000 89,407,000 107,937,000 -59,340,000 -85,350,000 44,549,000        62,711,000    63,684,000    58,435,000   -139,032,000 101,371,000 79,762,000 -65,095,000 -34,112,000 25,611,000  -41,845,000 -97,843,000 32,206,000  -87,126,000 -104,387,000 101,917,000  -75,088,000 -33,001,000 50,260,000 -1,963,000 -84,223,000 -34,765,000 61,914,000 -8,208,000 -8,635,000 20,464,000 129,318,000 84,096,000 -10,381,000 -76,547,000 29,997,000 27,346,000 -53,519,000 -93,863,000 79,780,000 -69,408,000 -88,641,000 55,778,000 47,360,000 
      inventories
    		-25,560,000 -1,633,000 26,590,000 6,553,000 -23,150,000 -11,284,000 28,127,000 -7,900,000 -21,121,000 42,312,000 -40,885,000 14,082,000 3,170,000 -19,760,000 -44,080,000 -20,900,000 3,928,000 283,000 -25,613,000 2,360,000 16,695,000   6,851,000        7,088,000          -23,196,000 -44,408,000  28,704,000 -29,048,000 -19,809,000 28,890,000 31,485,000 -10,797,000 -19,126,000  17,981,000 -20,010,000 -38,357,000  8,150,000 -15,520,000 -13,634,000 7,837,000 -123,000 -6,244,000 -6,198,000 21,801,000 18,742,000 -13,227,000 -13,347,000 26,846,000 -8,938,000 -39,492,000 3,010,000 28,051,000 -18,491,000 -14,929,000 -1,761,000 -17,810,000 -32,969,000 -280,000 27,720,000 
      other current assets
    		-39,142,000 -5,999,000 92,739,000 43,970,000 4,925,000 -4,488,000 36,570,000 15,279,000 -40,547,000 30,694,000 -58,308,000 22,045,000 -44,293,000 -21,603,000 34,491,000 2,449,000 -21,645,000 -5,931,000 -46,837,000 30,332,000 -29,521,000 15,831,000 14,959,000       6,566,000 22,506,000         21,317,000 24,235,000 24,894,000 -20,349,000  17,044,000 -15,136,000 -22,324,000  2,647,000 7,811,000 -25,855,000 18,809,000 15,044,000 -12,000,000 -21,556,000 4,753,000 22,576,000 -703,000 -18,897,000 24,698,000 349,000 2,075,000 -34,546,000 660,000 19,306,000 7,395,000 40,442,000 -203,000 46,631,000 -50,510,000 -60,689,000 32,207,000 -14,304,000 12,672,000 -37,931,000 25,803,000 -13,492,000 -26,125,000 1,961,000 
      accounts payable
    		-156,000 -19,546,000 -28,034,000 -7,619,000 43,029,000 5,615,000 -41,468,000 55,644,000 4,985,000 -43,759,000 -93,549,000 37,829,000 44,005,000 101,471,000 2,980,000 -17,926,000 37,018,000 38,120,000 -41,965,000 -3,170,000 5,738,000   17,017,000 11,664,000 1,042,000 356,000 4,954,000 407,000   -4,084,000 18,486,000   -8,475,000 8,175,000   -12,851,000 17,041,000 98,261,000 -53,334,000  1,270,000 -11,752,000 -11,525,000 -10,733,000 6,877,000 54,031,000 -35,091,000 -15,459,000 28,930,000 22,732,000 -29,851,000  -4,840,000 18,678,000 -21,875,000 -1,949,000 32,946,000 21,631,000 -34,795,000 12,117,000 -7,724,000 -6,397,000 -59,863,000 27,554,000 -18,302,000 47,088,000 -28,135,000 44,664,000 -8,318,000 37,085,000 -48,729,000 34,822,000 55,441,000 -24,980,000 -37,168,000 
      other current liabilities
    		42,308,000 -17,169,000 -11,324,000 -52,309,000 57,817,000 -6,871,000 -3,889,000 24,687,000 23,220,000 2,375,000 16,715,000 -35,095,000 32,928,000 16,092,000 13,086,000 -31,825,000 36,780,000 -8,628,000 -13,977,000 -38,695,000 47,674,000   -2,180,000 37,873,000   -9,686,000 24,122,000   -61,999,000    -12,827,000 15,759,000 19,414,000 13,800,000 -495,000 10,246,000 12,693,000 -16,119,000  69,214,000 -8,092,000 -28,355,000 10,712,000 -4,391,000 30,409,000 -7,338,000  12,568,000 -11,811,000 -33,751,000 2,146,000 41,345,000 5,985,000 -15,738,000 12,436,000 45,466,000 -23,880,000 -21,733,000 9,851,000 31,970,000 -19,495,000 21,713,000 -15,128,000 -34,819,000 -8,098,000 19,307,000 -63,114,000 78,222,000 -12,089,000 -25,951,000 23,576,000 -19,668,000 8,312,000 -23,748,000 
      pension and postretirement benefit plan contributions
    		-342,000 -2,080,000 -385,000 -443,000 -2,048,000 -501,000 -8,000 -102,000 -7,524,000 142,000 -159,000 -132,000 -113,000                                                                   
      other noncurrent changes
    		-4,564,000 -9,628,000 -2,162,000 33,587,000 -45,350,000 34,912,000 -24,800,000 -19,313,000 -4,968,000 11,400,000 -9,794,000 9,891,000 -11,326,000 -5,648,000 1,139,000 -29,942,000 -17,189,000 -7,184,000 -1,052,000 22,340,000 784,000 -11,249,000 326,000            2,161,000     5,793,000 20,065,000 -6,065,000 -9,537,000  -13,277,000 -8,702,000 -4,936,000  -23,408,000 3,577,000 -4,318,000  -9,613,000 -1,721,000 -8,349,000  -5,939,000 2,541,000 -20,510,000 -8,312,000 -7,077,000 1,877,000 -6,759,000 1,740,000 -1,282,000 4,445,000 -9,586,000 -7,507,000 -6,722,000 -2,842,000 9,223,000 2,364,000 8,337,000 -10,281,000 9,174,000 7,203,000 9,810,000 -3,273,000 8,057,000 
      net cash from continuing operations
    		57,947,000 117,612,000 217,974,000 -27,655,000 137,761,000 136,610,000 165,097,000 157,629,000 105,095,000 273,710,000 -43,677,000 224,900,000 167,484,000 5,049,000 112,417,000 130,217,000 183,016,000 87,224,000 95,645,000 287,294,000 220,657,000 182,074,000 79,724,000 338,134,000   2,091,000 183,722,000 143,743,000 70,798,000 105,560,000 119,331,000 124,234,000 22,412,000 83,235,000 153,610,000 141,170,000 60,398,000 67,780,000 181,192,000 173,494,000 -8,240,000 94,661,000 212,850,000 191,741,000 74,003,000 137,029,000 313,204,000 195,142,000 96,995,000 136,571,000 251,232,000 161,189,000 49,899,000 125,100,000 215,135,000 157,401,000 133,959,000 120,827,000         337,350,000 210,032,000 96,247,000 142,558,000 274,353,000 179,728,000 79,967,000 100,533,000     
      net cash from discontinued operations
    		-38,000 -200,000 -502,000 88,187,000 2,456,000   84,000 -3,282,000 -156,961,000 29,000 231,000 -1,000 -9,000 -7,000 -250,000 -17,000 -33,000 -25,000 -687,000 -292,000       0 1,012,000 -7,000 231,000 56,779,000 8,174,000 30,542,000 3,304,000 32,124,000 -20,913,000 2,334,000 25,706,000 77,758,000 34,967,000   -382,000 1,032,000 -499,000 8,000 27,000 -106,000 57,000 303,000  -6,568,000 -151,000 -107,000  -81,000 -125,000 -366,000             -24,639,000 -4,866,000 -47,480,000 5,596,000     
      net cash from operating activities
    		57,909,000 117,412,000 217,472,000 60,532,000 140,217,000 136,472,000 165,097,000 157,713,000 101,813,000 116,749,000 -43,648,000 225,131,000 167,483,000 5,040,000 112,410,000 129,967,000 182,999,000 87,191,000 95,620,000 286,607,000 220,365,000 182,112,000 79,290,000 339,177,000   1,584,000 182,500,000 140,799,000 70,791,000 105,791,000 176,110,000 132,408,000 52,954,000 86,539,000 185,734,000 173,826,000 57,423,000 45,226,000 258,950,000 208,461,000 79,072,000 94,661,000 212,468,000 192,773,000 73,504,000 137,037,000 313,231,000 195,036,000 97,052,000 136,874,000 255,378,000 154,621,000 49,748,000 124,993,000 215,033,000 157,320,000 133,834,000 120,461,000 180,113,000 168,149,000 118,255,000 85,116,000 217,464,000 230,797,000 150,601,000 247,824,000 337,350,000 210,032,000 96,247,000 142,558,000 249,714,000 174,862,000 32,487,000 106,129,000 197,173,000 59,836,000 131,633,000 179,483,000 
      investing activities:
    		                                                                               
      capital expenditures
    		-179,822,000 -80,948,000 -93,034,000 -121,835,000 -157,533,000 -117,247,000 -126,209,000 -149,141,000 -138,448,000 -78,088,000 -154,049,000 -193,586,000 -172,857,000 -139,857,000 -150,288,000 -231,311,000 -166,177,000 -150,846,000 -111,091,000 -144,165,000 -165,042,000                     -166,435,000 -189,463,000  -248,605,000 -210,480,000 -179,646,000  -217,026,000 -242,964,000 -188,475,000  -241,327,000 -214,020,000 -174,429,000  -114,527,000 -142,270,000 -82,664,000 -109,061,000 -102,686,000 -113,633,000 -123,902,000 -103,896,000 -71,912,000 -127,512,000 -145,355,000 -188,253,000 -172,211,000 -220,699,000 -165,315,000 -178,196,000 -137,358,000 -118,971,000 -123,758,000 -131,828,000 -129,356,000 -136,895,000 -169,297,000 
      free cash flows
    		-121,913,000 36,464,000 124,438,000 -61,303,000 -17,316,000 19,225,000 38,888,000 8,572,000 -36,635,000 38,661,000 -197,697,000 31,545,000 -5,374,000 -134,817,000 -37,878,000 -101,344,000 16,822,000 -63,655,000 -15,471,000 142,442,000 55,323,000                     -87,363,000 -94,802,000  -55,832,000 -136,976,000 -42,609,000  -21,990,000 -145,912,000 -51,601,000  -86,706,000 -164,272,000 -49,436,000  42,793,000 -8,436,000 37,797,000 71,052,000 65,463,000 4,622,000 -38,786,000 113,568,000 158,885,000 23,089,000 102,469,000 149,097,000 37,821,000 -124,452,000 -22,757,000 71,518,000 37,504,000 -86,484,000 -17,629,000 65,345,000 -69,520,000 -5,262,000 10,186,000 
      cost of removal, net of salvage value
    		-5,076,000   594,000 -2,509,000                                                                           
      investments
    		-430,000 -284,000 -2,574,000 -1,277,000 -573,000 -399,000 -2,906,000 19,641,000 -365,000 1,283,000 -4,257,000 -2,066,000 269,000 -238,000 -4,442,000 -196,000 -533,000 4,000 -3,248,000 -1,838,000 1,000 -45,000 68,000                 206,000 101,000 -1,241,000 2,449,000 -83,000 2,000,000 -1,666,000 458,000 84,000 202,000 530,000 -514,000 -1,463,000 16,000 11,199,000 -27,000  187,000 -99,000 -9,856,000 -402,000 -122,000 -176,000 1,404,000 -3,180,000 1,808,000 -3,597,000 1,229,000 3,266,000 2,118,000 -162,000 80,551,000 -70,415,000 -14,034,000 196,000 17,113,000 -50,748,000 -800,000 -4,408,000 3,696,000 
      proceeds from investment excess cash and cost basis withdrawal
    		0                                                                               
      net cash from investing activities
    		-185,328,000 -79,678,000 -94,739,000 -160,275,000 -156,446,000 -118,700,000 -117,264,000 -125,093,000 -139,107,000 -125,567,000 -151,024,000 -173,533,000 -174,323,000 -140,357,000 -150,668,000 -453,220,000 -166,158,000 -160,173,000 -106,327,000 -168,409,000 -165,296,000              45,589,000       -242,165,000 -160,213,000  -57,777,000 -205,408,000 -380,313,000  -194,827,000 -239,726,000 -170,813,000  -238,767,000 -257,148,000 -156,442,000  -106,901,000 -136,748,000 -82,153,000 21,223,000 -98,284,000 -208,596,000 -122,287,000 -99,176,000 -61,465,000 -128,535,000 -142,970,000 -394,799,000 -162,085,000 -224,709,000 -325,728,000 -244,292,000 118,308,000 -111,678,000 -104,602,000 -180,648,000 -245,826,000 -132,483,000 -207,473,000 
      financing activities:
    		                                                                               
      repayment of short-term borrowings
    		   0 0 0 -95,000,000 -267,401,000 0 -173,500,000 -20,000,000     -50,000,000 0 0 -50,000,000                          0 0 -11,500,000          0 0 -20,000,000 0 -3,700,000 -4,000,000 -2,600,000 0 0 -25,500,000 -79,600,000     0        
      issuance of long-term debt
    		   6,200,000 188,700,000 24,500,000 89,200,000 314,800,000 22,400,000 214,054,000 175,446,000 91,400,000 -64,079,000 184,329,000 150,000,000 375,510,000 6,748,000 78,474,000 93,295,000 16,848,000 -100,275,000 -47,621,000 248,021,000 296,731,000 -66,251,000 227,637,000 141,338,000 209,877,000 116,206,000 139,158,000 101,588,000 7,375,000 69,610,000 3,842,000 59,985,000 -32,713,000 -45,848,000 161,040,000 226,585,000 18,450,000 6,482,000 171,656,000 149,332,000 -66,267,000 230,904,000 131,946,000 309,501,000 10,606,000 46,857,000 338,446,000 112,015,000 67,514,000 100,498,000   0 -5,700,000   2,401,000 -65,193,000   40,000,000 -4,400,000 50,309,000 59,091,000 101,945,000 -27,660,000 201,485,000 178,159,000 35,250,000 -101,578,000 177,813,000 8,765,000 58,851,000 222,647,000 113,006,000 61,445,000 
      repayment of long-term debt
    		48,196,000 -11,904,000 -99,104,000 -34,404,000 -136,604,000 -10,504,000 -623,000 -358,004,000 71,197,000 -336,300,000 -169,891,000 -238,519,000 124,389,000 -3,922,000 -143,622,000 38,856,000 -15,684,000 5,150,000 -53,301,000 -74,935,000 88,526,000                     16,025,000 -54,162,000  -207,452,000 -53,307,000 -58,232,000  -41,507,000 -147,350,000 -67,123,000  -14,854,000 -50,308,000 -8,297,000  -2,603,000 -572,000 -80,630,000 -6,123,000 -6,731,000 -335,000 -479,000 -40,211,000 -160,672,000 -29,140,000 -62,884,000 -46,099,000 -28,791,000 -120,744,000 -4,893,000 -5,673,000 -141,763,000 -60,336,000 -24,692,000 -109,279,000 -5,717,000 -91,441,000 -2,784,000 
      debt issuance costs
    		-215,000 -6,000 -5,000 -40,000 -779,000 -1,110,000 -527,000 -677,000 20,000 -1,750,000 -114,000 -854,000 -14,000 -350,000 -718,000                                                                 
      costs of issuance of common stock
    		   0 0 -15,000 -35,000                                                                         
      dividends paid
    		-26,563,000 -26,564,000 -26,511,000 -26,024,000 -25,510,000 -25,501,000 -25,904,000 -25,455,000 -45,309,000 -45,306,000 -45,246,000 -44,228,000 -44,230,000 -44,228,000 -44,229,000 -43,212,000 -42,791,000 -42,740,000 -42,611,000 -41,609,000 -41,608,000                     -35,687,000 -35,607,000  -34,388,000 -33,980,000 -33,737,000  -32,745,000 -32,744,000 -171,000  -31,800,000 -31,800,000 -31,794,000  -30,850,000 -30,850,000 -30,773,000 -29,810,000 -29,802,000 -29,796,000 -29,749,000 -29,012,000 -28,686,000 -28,685,000 -28,640,000 -28,572,000 -26,723,000 -26,677,000 -26,619,000 -26,616,000 -24,725,000 -24,693,000 -24,607,000 -22,967,000 -22,964,000 -22,950,000 -22,935,000 
      tax withholding on stock-based compensation
    		0 0 -4,476,000 0 0 0 -2,623,000 0 0 0 -3,040,000 0 0 0 -4,904,000 0 0 0 -4,127,000 0 0                                                           
      net cash from financing activities
    		144,471,000 -38,474,000 -130,096,000 62,631,000 25,807,000 -12,630,000 -35,512,000 11,863,000 8,917,000 -23,502,000 207,344,000 -45,701,000 16,066,000 135,807,000 49,001,000 320,173,000 -17,546,000 75,834,000 6,254,000 -124,721,000 -53,357,000 -140,212,000 173,247,000 -184,482,000 -87,397,000 191,673,000 154,298,000 153,948,000 23,698,000 34,112,000 18,618,000       35,449,000 40,655,000  -122,496,000 185,258,000 106,027,000 -103,494,000 8,500,000 138,480,000 281,708,000 -156,812,000 -48,995,000 183,652,000 59,021,000 -44,976,000 56,744,000 217,837,000 -39,977,000  -39,153,000 -25,422,000 -124,411,000 -15,530,000 -99,557,000 49,482,000 -31,162,000 -4,750,000 -142,551,000 -32,806,000 -111,815,000 52,596,000 -72,586,000 138,809,000 148,844,000 5,859,000 -266,883,000 95,565,000 -23,035,000 -63,718,000 195,293,000 3,164,000 37,033,000 
      increase in cash, cash equivalents and restricted cash
    		17,052,000 -740,000 -7,363,000 -37,112,000 9,578,000 5,142,000 12,321,000                                                                         
      cash, cash equivalents and restricted cash - beginning of year
    		0 0 66,904,000 0 0 0 76,975,000                                                                         
      cash, cash equivalents and restricted cash - end of period *
    		17,052,000 -740,000 59,541,000    89,296,000                                                                         
      *includes cash of discontinued operations of 15.7 million at september 30, 2024.
    		                                                                               
      net proceeds from sale or disposition of property
    		   -8,899,000 4,169,000 2,601,000 2,820,000                                                18,256,000  7,439,000 5,621,000 10,524,000  4,524,000 10,036,000 1,936,000 7,858,000 11,327,000 3,281,000 4,213,000 47,396,000 13,152,000 18,666,000 7,713,000 8,719,000 5,416,000 7,646,000 3,202,000 4,457,000 6,065,000 8,820,000 8,911,000 
      *includes cash of discontinued operations of 15.7 million at june 30, 2024.
    		                                                                               
      unrealized losses (gains) on investments
    		  470,000                                                                             
      losses on sales of assets
    		  71,000                                                                             
      salvage value, net of cost of removal
    		  869,000    31,000                                                                         
      proceeds from investment cost basis withdrawal
    		   0 0 0 9,000,000                                                                         
      *includes cash of discontinued operations of 16.6 million at march 31, 2024.
    		                                                                               
      unrealized (gains) losses on investments
    		        1,384,000 -928,000 -3,957,000  2,319,000                                                                   
      (gains) losses on sales of assets
    		                                                                               
      gain on tax-free exchange of the retained shares in knife river
    		                                                                               
      issuance of short-term borrowings
    		       348,600,000 -38,600,000 225,000,000 275,000,000 146,500,000 0 0 100,000,000 0 0 0 50,000,000 0 0   0 50,000,000 49,977,000 70,000,000            16,025,000 16,000,000 3,500,000 9,900,000 16,100,000     4,500,000 -24,600,000 20,300,000 9,300,000 17,200,000        15,300,000        129,070,000 7,370,000   1,700,000        
      repurchase of common stock
    		       0 0 0 -4,811,000 0 0 0 -7,399,000 0 0 0 -6,701,000                                                             
      cash, cash equivalents and restricted cash - end of year *
    		                                                                               
      *includes cash of discontinued operations of 16.5 million and 9.7 million for the years ended december 31, 2023 and 2022, respectively.
    		                                                                               
      less: income from discontinued operations, net of tax
    		    2,457,000                                                                           
      unrealized gain on retained shares in knife river
    		                                                                               
      gains on sales of assets
    		    -3,207,000 -1,271,000 -1,276,000 -1,760,000 -1,874,000 -526,000 -4,361,000 -12,223,000 -3,066,000 -2,298,000 -3,136,000                                                                 
      cash, cash equivalents and restricted cash - end of period
    		    9,578,000                                                                           
      acquisitions, net of cash acquired
    		           1,295,000 974,000 0 -524,000 -223,997,000 0 -12,698,000 -1,023,000 -34,500,000 -750,000                        -2,641,000 0 -206,304,000      -1,486,000 -65,525,000 -242,000  0 0 -157,000 1,736,000 0 -104,823,000 -1,725,000 42,000 -2,688,000 -707,000 -3,057,000 -257,208,000 -5,144,000 -22,514,000 -248,677,000 -6,700,000 -341,461,000 -9,000 -320,000 -2,505,000   -50,783,000 
      proceeds from issuance of common stock
    		               -63,000 34,181,000 34,950,000 19,699,000 -25,000 0 0 3,410,000 1,209,000 36,074,000 30,931,000 38,634,000             4,000 7,395,000 4,635,000 9,864,000 5,192,000 12,600,000 77,425,000 54,843,000     0 0 0 88,000 0 0 0 5,744,000 2,237,000 996,000 525,000 1,214,000 13,767,000 51,156,000 177,000 107,000 9,160,000 906,000 3,239,000 1,706,000 683,000 805,000 1,842,000 13,933,000 10,546,000 1,011,000 1,698,000 1,307,000 
      *includes cash of discontinued operations of 10.1 million and 10.4 million for the years ended december 31, 2022 and 2021, respectively.
    		                                                                               
      discontinued operations, net of tax
    		        -3,288,000 -62,474,000 10,000  38,000                                                                   
      depreciation, depletion and amortization
    		        53,147,000 23,868,000 81,862,000 80,653,000 82,293,000 84,759,000 80,121,000 76,601,000 75,229,000 73,661,000 73,723,000 72,268,000 72,085,000 71,508,000 69,239,000 68,080,000 65,021,000 63,019,000 59,897,000 58,907,000 55,016,000 53,553,000 52,729,000 52,348,000 52,155,000 51,658,000 51,325,000 53,092,000 54,094,000 48,873,000 60,259,000 62,761,000 57,818,000 11,644,000 95,507,000 95,188,000 103,497,000 103,126,000 99,557,000 98,040,000 99,966,000 95,289,000 93,561,000 98,347,000 91,851,000 83,627,000 85,380,000 86,534,000 88,897,000 83,290,000 84,674,000 83,777,000 84,841,000 81,547,000 78,678,000 77,301,000 79,547,000 80,449,000 93,245,000 95,885,000 93,226,000 89,678,000 87,231,000 83,686,000 78,400,000 70,044,000 69,802,000 71,193,000 69,105,000 63,377,000 63,650,000 
      unrealized gain on investment in knife river
    		        -30,150,000                                                                       
      net proceeds from sale or disposition of property and other
    		        -294,000 6,250,000 7,282,000 20,824,000 -2,709,000 -262,000 4,586,000 2,284,000 552,000 3,367,000 9,035,000 12,094,000 495,000 18,428,000 4,540,000 1,421,000 20,194,000 3,259,000 4,938,000 13,649,000 3,165,000 3,320,000 5,966,000 5,426,000 1,801,000 1,394,000 117,967,000 27,243,000 2,805,000 4,322,000 10,456,000 16,890,000 8,129,000 2,749,000 26,801,000 73,029,000 191,469,000 6,738,000 5,179,000 83,556,000 20,101,000 2,708,000 18,176,000 9,020,000 1,636,000                           
      net proceeds from issuance of common stock
    		            0 -22,000 -127,000                                                                 
      increase in cash and cash equivalents
    		        -28,377,000 -32,320,000 12,672,000 5,897,000 9,226,000 490,000 10,743,000    -4,453,000 -6,523,000 1,712,000 -52,168,000 50,067,000 -541,000 -4,966,000   -13,129,000 25,418,000 -17,105,000 24,165,000    4,628,000   -5,133,000 6,347,000 -4,039,000 -55,742,000 22,131,000 40,386,000 -151,821,000 143,358,000 6,618,000 38,475,000  -48,797,000 40,822,000 25,107,000         185,789,000    113,665,000    -5,412,000    11,292,000 26,394,000 16,560,000 -21,504,000  6,949,000 2,314,000 9,043,000 
      cash and cash equivalents -- beginning of year
    		        10,090,000 -10,089,000 80,517,000  0 0 54,161,000  0 0 59,547,000  0 0 66,459,000  0 0 53,948,000  0 0 34,599,000  0 0 46,107,000  0 -688,000 84,591,000  0 0 81,855,000  0 0 45,225,000  0 0 49,042,000  0 0 162,772,000  0 0 222,074,000  0 0 175,114,000  0 0 51,714,000  0 0 105,820,000   0 73,078,000 0 0 107,435,000  
      cash and cash equivalents -- end of period
    		        -18,287,000 -42,409,000 93,189,000  9,226,000 490,000 64,904,000  -705,000 2,852,000 55,094,000  1,712,000 -52,168,000 116,526,000  -4,966,000 22,245,000 49,721,000  25,418,000 -17,105,000 58,764,000  -2,692,000 -10,687,000 50,735,000  -25,249,000 -5,821,000 90,938,000  -55,742,000 22,131,000 122,241,000  143,358,000 6,618,000 83,700,000  -48,797,000 40,822,000 74,149,000  -27,401,000 10,254,000 91,389,000  10,934,000 -28,248,000 136,016,000  -29,507,000 -40,872,000 106,664,000  27,139,000 -10,379,000 44,689,000  -24,913,000 10,535,000 71,504,000   16,560,000 51,574,000 -46,493,000 6,949,000 109,749,000  
      cash and cash equivalents - beginning of year
    		                                                                               
      cash and cash equivalents - end of year
    		                                                                               
      pension & postretirement benefit plan net periodic benefit credit
    		              -1,491,000                                                                 
      unrealized losses on investments
    		              5,147,000                                                                 
      pension & postretirement benefit plan contributions
    		              -149,000                                                                 
      pension & postretirement benefit plan net periodic benefit cost
    		                                                                               
      decrease in cash and cash equivalents
    		                -705,000                                    -27,401,000 10,254,000 -71,383,000  10,934,000 -28,248,000 -86,058,000   -40,872,000 -68,450,000   -10,379,000 -7,025,000   10,535,000 -34,316,000         
      payments of stock issuance costs
    		                                                                               
      effect of exchange rate changes on cash and cash equivalents
    		                                   1,000 0 2,000 1,000   -34,000 -89,000  -138,000 42,000 43,000  -11,000 -156,000 25,000  1,000 -183,000 43,000  -332,000 88,000 45,000 -17,000 185,000 -13,000 -117,000 127,000 358,000 361,000 -64,000 -559,000 -274,000 188,000 10,000 11,000 107,000 186,000 4,000 700,000    
      redemption of preferred stock
    		                                                                               
      adjustments to reconcile net income to net cashprovided by operating activities:
    		                                                                               
      excess tax benefit on stock-based compensation
    		                                           9,458,000 0 -9,562,000 4,833,000     0 0 0 26,000  0 0 1,248,000                     
      contribution from noncontrolling interest
    		                                       0 12,500,000 19,000,000 20,500,000 42,000,000 12,400,000 16,500,000 16,000,000 14,000,000 3,000,000 5,000,000 5,000,000                             
      proceeds from sale of equity method investments
    		                                                                       2,300,000        
      distribution to noncontrolling interest
    		                                                                               
      changes in current assets and liabilities:
    		                                                                               
      unrealized loss on commodity derivatives
    		                                          11,208,000    6,712,000                                 
      write-down of oil and natural gas properties
    		                                          500,400,000                                     
      earnings, net of distributions, from equity method investments
    		                                              -51,000 545,000 245,000 214,000 1,277,000  -2,337,000 70,000 1,181,000  -826,000 996,000 -484,000 -23,656,000 -603,000 -456,000 -1,443,000  -425,000 -154,000 -1,531,000  127,000 -703,000 -1,141,000  -11,726,000 -1,778,000 1,056,000 -57,000 -2,090,000 -1,017,000  
      unrealized (gain) loss on commodity derivatives
    		                                            -28,755,000                                   
      write-downs of oil and natural gas properties
    		                                                                               
      loss, net of distributions, from equity method investments
    		                                            156,000                                   
      proceeds from sale of equity method investment
    		                                                                              0 
      unrealized gain on commodity derivatives
    		                                                                               
      write-down of natural gas and oil properties
    		                                                               0 0 0 620,000,000             
      tax benefit on stock-based compensation
    		                                                           465,000 173,000 96,000 452,000 406,000 51,000 33,000 111,000 92,000 612,000 1,546,000 2,191,000 515,000 378,000 939,000 3,566,000 -1,117,000 316,000 2,851,000  
      cash and cash equivalents – beginning of year
    		                                                                       0        
      cash and cash equivalents – end of year
    		                                                                               
      adjustments to reconcile net income
    		                                                                               
      to net cash from operating activities:
    		                                                                               
      earnings, net of distributions, from equity
    		                                                                               
      method investments
    		                                                                               
      changes in current assets and liabilities, net of
    		                                                                               
      acquisitions:
    		                                                                               
      repayment of short-term debt
    		                                                                      -1,700,000         
      cash and cash equivalents – end of period
    		                                                                               
      cumulative effect of accounting change
    		                                                                               
      asset impairments
    		                                                                               
      proceeds from notes receivable
    		                                                                               
      net change in short-term borrowings
    		                                                                               
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.