| Mar'20 | Dec'19 | Sep'19 | Jun'19 | 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 | Dec'12 | Sep'12 | Jun'12 | Mar'12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cash Flows from Operating Activities: | ||||||||||||||||||||||||||||||||
Cash Flows from Operating Activities: | ||||||||||||||||||||||||||||||||
Net income | ||||||||||||||||||||||||||||||||
-27,000 | -97,000 | -86,000 | -65,000 | 41,000 | 30,000 | 26,000 | -230,000 | -275,000 | -272,000 | -151,000 | 51,000 | -4,000 | -60,000 | -282,000 | -297,000 | -365,000 | -317,000 | -493,000 | -529,000 | -409,000 | -417,000 | -145,000 | -96,000 | -99,000 | -90,000 | -183,000 | -143,000 | 1,002,000 | 1,133,000 | 0 | 0 | 0 |
Net income (loss) from discontinued operations, net of tax | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | -179,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net (loss) income from continuing operations | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | -93,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Adjustments to reconcile net income (loss) to net cash provided by operating activities: | ||||||||||||||||||||||||||||||||
Depreciation, depletion and amortization | ||||||||||||||||||||||||||||||||
304,000 | 280,000 | 255,000 | 229,000 | 194,000 | 195,000 | 191,000 | 188,000 | 185,000 | 182,000 | 182,000 | 153,000 | 167,000 | 177,000 | 162,000 | 228,000 | 243,000 | 253,000 | 292,000 | 278,000 | 287,000 | 295,000 | 320,000 | 344,000 | 333,000 | 333,000 | 325,000 | 304,000 | 262,000 | 211,000 | 0 | 0 | 0 |
Deferred income taxes | ||||||||||||||||||||||||||||||||
-6,000 | -9,000 | 1,000 | -4,000 | -27,000 | -21,000 | -35,000 | -30,000 | 6,000 | 2,000 | 4,000 | -4,000 | -9,000 | -9,000 | -2,000 | -2,000 | 1,000 | -1,000 | 246,000 | 280,000 | 234,000 | 237,000 | 6,000 | -6,000 | 30,000 | 33,000 | 0 | 0 | 0 | - | - | - | - |
Share-based compensation expense | ||||||||||||||||||||||||||||||||
33,000 | 32,000 | 29,000 | 27,000 | 22,000 | 21,000 | 21,000 | 19,000 | 25,000 | 31,000 | 32,000 | 35,000 | 32,000 | 24,000 | 23,000 | 19,000 | 21,000 | 22,000 | 20,000 | 22,000 | 21,000 | 20,000 | 51,000 | 40,000 | 28,000 | 18,000 | 45,000 | 48,000 | 34,000 | 32,000 | 0 | 0 | 0 |
Amortization of deferred debt issuance costs and discount on debt | ||||||||||||||||||||||||||||||||
8,000 | 8,000 | 8,000 | 8,000 | 8,000 | 11,000 | 15,000 | 16,000 | 17,000 | 15,000 | 12,000 | 12,000 | 11,000 | 11,000 | 11,000 | 11,000 | 12,000 | 11,000 | 11,000 | 10,000 | 10,000 | 10,000 | 9,000 | 8,000 | 9,000 | 9,000 | 10,000 | 10,000 | 11,000 | 10,000 | 0 | 0 | 0 |
Pension and postretirement healthcare benefit expense | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 0 | 0 | 1,000 | - | -3,000 | 3,000 | 2,000 | 1,000 | -3,000 | -5,000 | -3,000 | -3,000 | 6,000 | 7,000 | 8,000 | 9,000 | 9,000 | 9,000 | 6,000 | 6,000 | 0 | 0 | 0 |
Loss on extinguishment of debt | ||||||||||||||||||||||||||||||||
-1,000 | -3,000 | -2,000 | -2,000 | -32,000 | -30,000 | 0 | 0 | 0 | - | - | - | - | 4,000 | 4,000 | 4,000 | 4,000 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Impairment loss | ||||||||||||||||||||||||||||||||
- | - | - | - | - | 31,000 | 31,000 | 25,000 | 25,000 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Other non-cash items affecting net (loss) income | ||||||||||||||||||||||||||||||||
-33,000 | -25,000 | -20,000 | -11,000 | 13,000 | 9,000 | -6,000 | -25,000 | -40,000 | -34,000 | -27,000 | -29,000 | -32,000 | -43,000 | -36,000 | -3,000 | -16,000 | 3,000 | 7,000 | -4,000 | 9,000 | -1,000 | 6,000 | 0 | 23,000 | 15,000 | 88,000 | 16,000 | -60,000 | -48,000 | 0 | 0 | 0 |
Contributions to employee pension and postretirement plans | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | 0 | 0 | 19,000 | - | 14,000 | 16,000 | 16,000 | 15,000 | 19,000 | 19,000 | 19,000 | 18,000 | 0 | 0 | 0 | - | - | 0 | 0 | - | - | - | - |
Changes in assets and liabilities: | ||||||||||||||||||||||||||||||||
(Increase) decrease in accounts receivable, net | ||||||||||||||||||||||||||||||||
33,000 | -78,000 | 24,000 | 21,000 | -7,000 | 11,000 | 42,000 | 48,000 | 39,000 | 50,000 | 51,000 | 47,000 | 61,000 | 25,000 | -43,000 | -49,000 | -61,000 | -10,000 | 9,000 | -35,000 | -19,000 | -23,000 | 0 | 0 | 0 | - | - | 11,000 | -125,000 | -88,000 | 0 | 0 | 0 |
Increase in inventories, net | ||||||||||||||||||||||||||||||||
49,000 | 59,000 | -5,000 | 2,000 | 48,000 | 47,000 | 27,000 | -7,000 | -22,000 | -57,000 | -58,000 | -55,000 | -96,000 | -106,000 | -158,000 | -188,000 | -194,000 | -154,000 | -31,000 | 50,000 | 109,000 | 101,000 | 73,000 | 13,000 | -55,000 | -75,000 | -103,000 | -85,000 | 103,000 | 220,000 | 0 | 0 | 0 |
Increase in prepaid and other assets | ||||||||||||||||||||||||||||||||
-18,000 | -20,000 | -7,000 | -23,000 | -4,000 | -4,000 | 5,000 | 38,000 | 25,000 | 20,000 | 16,000 | 10,000 | 2,000 | 3,000 | 4,000 | 6,000 | 3,000 | -3,000 | -11,000 | -8,000 | -7,000 | -9,000 | 0 | 0 | 0 | - | - | - | 0 | - | - | - | - |
(Decrease) increase in accounts payable and accrued liabilities | ||||||||||||||||||||||||||||||||
5,000 | 67,000 | -34,000 | 17,000 | 4,000 | -51,000 | 23,000 | -39,000 | -17,000 | 7,000 | 22,000 | 42,000 | 45,000 | 16,000 | 2,000 | -17,000 | 6,000 | 0 | -1,000 | 33,000 | 0 | 22,000 | 14,000 | 23,000 | -11,000 | -16,000 | -15,000 | -66,000 | -160,000 | -113,000 | 0 | 0 | 0 |
Net changes in income tax payables and receivables | ||||||||||||||||||||||||||||||||
-8,000 | -13,000 | -6,000 | -4,000 | 9,000 | 10,000 | 4,000 | 5,000 | -6,000 | -7,000 | -25,000 | -23,000 | -11,000 | 3,000 | 20,000 | 20,000 | 19,000 | 4,000 | 14,000 | 15,000 | 23,000 | 20,000 | 16,000 | 3,000 | -25,000 | -25,000 | 10,000 | -8,000 | -13,000 | 9,000 | 0 | 0 | 0 |
Changes in other non-current assets and liabilities | ||||||||||||||||||||||||||||||||
46,000 | 35,000 | 22,000 | 30,000 | 26,000 | 23,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Other, net | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 0 | 0 | - | -25,000 | -20,000 | -18,000 | -14,000 | -24,000 | -20,000 | -2,000 | -6,000 | 0 | 0 | 0 |
Cash provided by operating activities – continuing operations | ||||||||||||||||||||||||||||||||
345,000 | 412,000 | 264,000 | 272,000 | 213,000 | 170,000 | 214,000 | 151,000 | 159,000 | 165,000 | 165,000 | 60,000 | 85,000 | 84,000 | 35,000 | 123,000 | 133,000 | 67,000 | 97,000 | 119,000 | 95,000 | 141,000 | 209,000 | 286,000 | 312,000 | 330,000 | 259,000 | 250,000 | 149,000 | 124,000 | 0 | 0 | 0 |
Cash Flows from Investing Activities: | ||||||||||||||||||||||||||||||||
Capital expenditures | ||||||||||||||||||||||||||||||||
211,000 | 198,000 | 174,000 | 143,000 | 114,000 | 117,000 | 111,000 | 106,000 | 99,000 | 91,000 | 90,000 | 71,000 | 73,000 | 86,000 | 83,000 | 127,000 | 166,000 | 165,000 | 222,000 | 213,000 | 195,000 | 187,000 | 167,000 | 153,000 | 144,000 | 165,000 | 179,000 | 197,000 | 190,000 | 166,000 | 0 | 0 | 0 |
Restricted cash | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 | - | - | - | 0 | - | - | - | - | - | - | - | - |
Loans | ||||||||||||||||||||||||||||||||
0 | 25,000 | 50,000 | 75,000 | 89,000 | 64,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Proceeds from the sale of assets | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | 2,000 | 2,000 | 2,000 | 2,000 | 1,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - |
Cash (used in) provided by investing activities – continuing operations | ||||||||||||||||||||||||||||||||
-1,173,000 | -1,185,000 | -1,173,000 | -1,096,000 | -196,000 | -174,000 | -149,000 | 1,205,000 | 1,226,000 | 1,234,000 | 1,236,000 | -70,000 | -72,000 | -84,000 | -78,000 | -122,000 | -1,214,000 | -1,814,000 | -1,875,000 | -1,866,000 | -795,000 | -187,000 | -166,000 | -152,000 | -143,000 | -164,000 | -179,000 | -197,000 | -76,000 | -52,000 | 0 | 0 | 0 |
Repayments of long-term debt | ||||||||||||||||||||||||||||||||
293,000 | 387,000 | 278,000 | 226,000 | 701,000 | 606,000 | 600,000 | 2,929,000 | 2,344,000 | 2,342,000 | 2,346,000 | 16,000 | 16,000 | 31,000 | 32,000 | 32,000 | 32,000 | 18,000 | 17,000 | 18,000 | 20,000 | 20,000 | 20,000 | 20,000 | 15,000 | 189,000 | 187,000 | 211,000 | 343,000 | 585,000 | 0 | 0 | 0 |
Proceeds from long-term debt | ||||||||||||||||||||||||||||||||
0 | 222,000 | 222,000 | 222,000 | 837,000 | 615,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | 750,000 | 750,000 | 750,000 | 600,000 | 0 | 0 | 0 | 0 | 945,000 | 962,000 | 1,875,000 | 2,102,000 | 1,707,000 | 0 | 0 | 0 |
Proceeds from short-term debt | ||||||||||||||||||||||||||||||||
0 | - | - | 0 | 0 | - | - | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Acquisition of noncontrolling interest | ||||||||||||||||||||||||||||||||
0 | 148,000 | 148,000 | 148,000 | 148,000 | 0 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Debt issuance costs | ||||||||||||||||||||||||||||||||
0 | 4,000 | 4,000 | 4,000 | 13,000 | 10,000 | 11,000 | 47,000 | 38,000 | 37,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | 29,000 | 47,000 | 46,000 | 47,000 | 38,000 | 0 | 0 | 0 |
Proceeds from the exercise of warrants | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Dividends paid | ||||||||||||||||||||||||||||||||
30,000 | 27,000 | 27,000 | 25,000 | 24,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 23,000 | 22,000 | 46,000 | 69,000 | 93,000 | 118,000 | 117,000 | 117,000 | 117,000 | 116,000 | 116,000 | 116,000 | 116,000 | 115,000 | 115,000 | 0 | 0 | 0 | - | - | - | - |
Restricted stock and performance-based shares settled in cash for withholding taxes | ||||||||||||||||||||||||||||||||
3,000 | 6,000 | 6,000 | 6,000 | 8,000 | 6,000 | 7,000 | 7,000 | 14,000 | 12,000 | 11,000 | 12,000 | 3,000 | 1,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Proceeds from the exercise of warrants and options | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | 13,000 | 0 | 0 | 0 | - | - | - | - | 3,000 | 4,000 | 7,000 | 8,000 | 6,000 | 0 | 0 | 0 | - | - | 0 | 0 | - | - | - | - |
Proceeds from conversion of warrants | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0 |
Cash provided by financing activities | ||||||||||||||||||||||||||||||||
-495,000 | -638,000 | -529,000 | -439,000 | 19,000 | -46,000 | -30,000 | 31,000 | 21,000 | 24,000 | 10,000 | -51,000 | -41,000 | -78,000 | -103,000 | -126,000 | -16,000 | 602,000 | 605,000 | 607,000 | 470,000 | -132,000 | -132,000 | -136,000 | -129,000 | 614,000 | 614,000 | 1,163,000 | 1,089,000 | 490,000 | 0 | 0 | 0 |
Discontinued Operations: | ||||||||||||||||||||||||||||||||
Cash provided by operating activities | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | 107,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Cash used in investing activities | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | -25,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Net cash flows provided by discontinued operations | ||||||||||||||||||||||||||||||||
- | - | - | - | - | - | - | - | - | 82,000 | 0 | 0 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Effects of exchange rate changes on cash and cash equivalents and restricted cash | ||||||||||||||||||||||||||||||||
-10,000 | -2,000 | -10,000 | -7,000 | -31,000 | -23,000 | -10,000 | -7,000 | 19,000 | 13,000 | 1,000 | 5,000 | 0 | 2,000 | -4,000 | -16,000 | -14,000 | -26,000 | -24,000 | -27,000 | -31,000 | -21,000 | -23,000 | -12,000 | -12,000 | -18,000 | -11,000 | -13,000 | -10,000 | 0 | 0 | 0 | 0 |
Net increase in cash, cash equivalents and restricted cash | ||||||||||||||||||||||||||||||||
-1,305,000 | -1,385,000 | -1,420,000 | -1,286,000 | 5,000 | -73,000 | 25,000 | 1,387,000 | 1,462,000 | 1,518,000 | 1,504,000 | 112,000 | 110,000 | 17,000 | 57,000 | -17,000 | -987,000 | -1,047,000 | -1,197,000 | -1,167,000 | -261,000 | -199,000 | -112,000 | -14,000 | 28,000 | 762,000 | 683,000 | 1,203,000 | 1,152,000 | 562,000 | 0 | 0 | 0 |
Supplemental cash flow information: | ||||||||||||||||||||||||||||||||
Interest paid, net | ||||||||||||||||||||||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Income taxes paid | ||||||||||||||||||||||||||||||||
0 | - | - | - | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |