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Consolidated Statements Of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Statement of Cash Flows [Abstract] |  |  |
Cash and cash equivalents at beginning of year | $ 144,397 | $ 73,040 | $ 84,166
Cash flows from operating activities: |  |  |
Net income | 270,568 | 254,286 | 234,734
Adjustments to reconcile net income to cash flows from operating activities: |  |  |
Depreciation and amortization | 84,002 | 87,560 | 71,759
Deferred income tax expense | 7,554 | 7,384 | 14,527
Gain on sale of land | (16,483) | 0 | 0
Change in assets and liabilities: |  |  |
Trade and other accounts receivable, net | 2,591 | (22,587) | 14,096
Inventories | (33,111) | 31,884 | (29,672)
Prepaid expenses and other current assets | (6,138) | (2,742) | 702
Accounts payable and accrued expenses | 7,077 | 8,859 | (19,638)
Operating lease liabilities | (17,801) | (16,496) | 0
Other current liabilities | 228 | 1,866 | (10,169)
Income taxes payable | (6,935) | 3,979 | (9,731)
Cash pension and postretirement contributions | (10,655) | (9,932) | (64,756)
Other, net | 3,257 | (6,849) | (3,941)
Cash provided from (used in) operating activities | 284,154 | 337,212 | 197,911
Cash flows from investing activities: |  |  |
Capital expenditures | (93,316) | (59,434) | (74,638)
Proceeds from sale of land | 20,000 | 0 | 0
Other, net | (927) | 0 | 14,607
Cash provided from (used in) investing activities | (74,243) | (59,434) | (60,031)
Cash flows from financing activities: |  |  |
Net (repayments) borrowings under revolving credit facility | (44,678) | (123,451) | 168,129
Dividends paid | (83,417) | (81,676) | (80,448)
Repurchases of common stock | (101,434) | 0 | (232,016)
Other, net | (1,934) | (2,952) | (1,092)
Cash provided from (used in) financing activities | (231,463) | (208,079) | (145,427)
Effect of foreign exchange on cash and cash equivalents | 2,327 | 1,658 | (3,579)
(Decrease) increase in cash and cash equivalents | (19,225) | 71,357 | (11,126)
Cash and cash equivalents at end of year | $ 125,172 | $ 144,397 | $ 73,040

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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585 + Details
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- Definition The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690 + Details
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- Definition The cash inflow from the sale of land held for use; excludes sales of land held as inventory or investments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- References No definition available. + Details
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