| Mar'19 | Dec'18 | Sep'18 | Jun'18 | Mar'18 | Dec'17 | Sep'17 | Jun'17 | Mar'17 | Dec'16 | Sep'16 | Jun'16 | Mar'16 | Dec'15 | Sep'15 | Jun'15 | Mar'15 | Dec'14 | Sep'14 | Jun'14 | Mar'14 | Dec'13 | Sep'13 | Jun'13 | Mar'13 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenues | ||||||||||||||||||||||||
Sales and other operating revenue | ||||||||||||||||||||||||
907,700 | 892,100 | 902,900 | 892,800 | 864,800 | 845,600 | 828,500 | 800,000 | 780,800 | 779,700 | 778,800 | 803,500 | 829,700 | 838,500 | 845,000 | 851,600 | 861,800 | 873,000 | 1,113,800 | 1,059,000 | 1,008,900 | 931,700 | 0 | 0 | 0 |
Costs and operating expenses | ||||||||||||||||||||||||
Cost of products sold and operating expenses | ||||||||||||||||||||||||
665,900 | 648,900 | 640,000 | 624,000 | 608,400 | 586,700 | 559,900 | 539,200 | 518,400 | 517,200 | 535,200 | 559,400 | 586,400 | 599,600 | 623,700 | 631,600 | 637,700 | 656,300 | 854,200 | 815,500 | 779,800 | 715,400 | 0 | 0 | 0 |
Selling, general and administrative expenses | ||||||||||||||||||||||||
34,100 | 33,600 | 32,800 | 32,400 | 32,200 | 32,500 | 34,600 | 36,200 | 38,800 | 38,700 | 38,100 | 38,900 | 35,100 | 34,300 | 31,200 | 28,100 | 28,600 | 27,300 | 33,700 | 34,400 | 31,300 | 28,300 | 0 | 0 | 0 |
Depreciation and amortization expense | ||||||||||||||||||||||||
99,300 | 92,400 | 85,100 | 82,200 | 83,500 | 83,600 | 83,700 | 81,600 | 80,600 | 77,700 | 77,700 | 76,600 | 71,500 | 67,400 | 61,000 | 57,700 | 55,900 | 54,300 | 65,300 | 59,900 | 53,900 | 46,600 | 0 | 0 | 0 |
Total costs and operating expenses | ||||||||||||||||||||||||
799,300 | 774,900 | 757,900 | 738,600 | 724,100 | 702,800 | 678,200 | 657,000 | 637,800 | 633,600 | 651,000 | 674,900 | 693,000 | 701,300 | 715,900 | 717,400 | 722,200 | 737,900 | 953,200 | 909,800 | 865,000 | 790,300 | 0 | 0 | 0 |
Operating income | ||||||||||||||||||||||||
108,400 | 117,200 | 145,000 | 154,200 | 140,700 | 142,800 | 150,300 | 143,000 | 143,000 | 146,100 | 127,800 | 128,600 | 136,700 | 137,200 | 129,100 | 134,200 | 139,600 | 135,100 | 160,600 | 149,200 | 143,900 | 141,400 | 0 | 0 | 0 |
Interest expense, net | ||||||||||||||||||||||||
-58,800 | -59,400 | -84,800 | -85,000 | -84,000 | -56,400 | -99,900 | -73,300 | -47,600 | -47,700 | -46,900 | -46,000 | -46,900 | -48,200 | -17,400 | -23,000 | -13,400 | -21,700 | 33,800 | 29,800 | 12,200 | 15,400 | 0 | 0 | 0 |
Loss (gain) on extinguishment of debt | ||||||||||||||||||||||||
- | - | 0 | 0 | - | - | 0 | 0 | - | 25,000 | 35,000 | 34,000 | 30,500 | 700 | 0 | 0 | 0 | - | - | - | - | - | - | - | - |
Income before income tax (benefit) expense | ||||||||||||||||||||||||
49,600 | 57,800 | 85,400 | 94,300 | 61,900 | 66,400 | 76,700 | 74,100 | 99,800 | 123,400 | 113,300 | 112,200 | 117,700 | 89,700 | 78,300 | 89,000 | 84,800 | 98,000 | 126,800 | 119,400 | 131,700 | 126,000 | 0 | 0 | 0 |
Income tax (benefit) expense | ||||||||||||||||||||||||
-1,700 | -1,600 | -66,100 | -64,800 | -65,300 | 83,900 | 151,300 | 150,000 | 150,600 | 2,000 | 1,300 | 1,400 | 1,400 | -2,500 | -900 | 3,500 | 6,600 | 10,500 | 9,300 | 4,500 | 1,200 | 800 | 0 | 0 | 0 |
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | ||||||||||||||||||||||||
51,600 | 59,400 | 151,200 | 158,800 | 126,900 | -17,500 | -74,600 | -75,900 | -50,800 | 121,400 | 112,000 | 110,800 | 116,300 | 92,200 | 79,200 | 85,500 | 78,200 | 87,500 | 116,500 | 113,900 | 129,500 | 124,200 | 0 | 0 | 0 |
Less: Net income attributable to noncontrolling interests | ||||||||||||||||||||||||
1,800 | 1,900 | 3,400 | 3,700 | 3,500 | 600 | -900 | -900 | -800 | 2,300 | 2,500 | 3,100 | 3,700 | 6,200 | 6,200 | 5,500 | 9,000 | 15,700 | 25,900 | 36,100 | 42,100 | 40,800 | 0 | 0 | 0 |
Net Income (Loss) Attributable to Parent | ||||||||||||||||||||||||
49,800 | 57,500 | 147,800 | 155,100 | 123,400 | -18,100 | -73,700 | -75,000 | -50,000 | 119,100 | 110,100 | 108,300 | 113,200 | 86,000 | 72,400 | 79,400 | 68,600 | 71,800 | 90,600 | 77,800 | 87,400 | 83,400 | 0 | 0 | 0 |
General partner's interest in net income | ||||||||||||||||||||||||
1,000 | 1,200 | 6,300 | 7,800 | 8,700 | 7,100 | 11,800 | 11,700 | 12,200 | 23,600 | 17,100 | 17,200 | 16,900 | 8,600 | 8,000 | 13,100 | 17,000 | 18,200 | 40,800 | 34,100 | 29,200 | 26,400 | 0 | 0 | 0 |
Limited partners' interest in net income | ||||||||||||||||||||||||
48,800 | 56,300 | 141,500 | 147,300 | 114,700 | -25,200 | -85,500 | -86,700 | -62,200 | 95,500 | 92,400 | 90,500 | 95,700 | 77,400 | 65,000 | 66,900 | 52,200 | 53,600 | 46,600 | 42,500 | 0 | - | 0 | 0 | - |
Earnings Per Share, Basic and Diluted | ||||||||||||||||||||||||
0.10 | - | 0.32 | 0.40 | 0.26 | - | 0.45 | -0.30 | -2.77 | - | 0.42 | 0.23 | 0.64 | - | - | - | - | - | - | - | - | - | - | - | - |
Weighted Average Number of Shares Outstanding, Basic and Diluted | ||||||||||||||||||||||||
46,200 | - | 46,200 | 46,200 | 46,200 | - | 46,200 | 46,200 | 46,200 | - | 46,200 | 46,200 | 46,200 | - | - | - | - | - | - | - | - | - | - | - | - |
Weighted average units outstanding (basic) (in shares) | ||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 15,700 | - |
Cash distribution per unit paid during period (in dollars per share) | ||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.42 | 0.30 | - |