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v3.21.2

Consolidated Statements of Cash Flows - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash Flows from Operating Activities: |  |
Net income | $ 373.8 | $ 198.3
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation, depletion, and amortization of intangibles | 205.5 | 208.5
Amortization of deferred financing costs | 1.3 | 1.3
Share-based compensation expense | 20.1 | 17.8
Deferred income tax provision | 14.3 | 19.2
Loss on asset disposals | 5.4 | 2.3
Goodwill impairment | 0.0 | 55.2
Pension and post-retirement benefits expense, net of contributions | (0.3) | (1.1)
Other, net | 4.2 | 14.1
Increase in assets — |  |
Accounts receivable | (149.0) | 28.3
Inventories | (39.4) | (40.4)
Prepaid expenses and other current assets | (34.7) | (14.9)
Increase (decrease) in liabilities — |  |
Accounts payable | (2.7) | (37.8)
Accrued liabilities | 15.4 | (7.7)
Federal and state income taxes payable / receivable | 5.9 | 20.4
Net cash provided by operating activities | 419.8 | 463.5
Cash Flows from Investing Activities: |  |
Additions to property, plant, and equipment | (216.5) | (151.2)
Additions to other long term assets | (1.6) | (5.1)
Proceeds from asset disposals | 2.4 | 4.3
Purchases of marketable debt securities | (65.7) | (20.5)
Proceeds from sales of marketable debt securities | 12.9 | 12.3
Proceeds from maturities of marketable debt securities | 48.3 | 31.4
Net cash used for investing activities | (220.2) | (128.8)
Cash Flows from Financing Activities: |  |
Repayments of debt and finance lease obligations | (0.8) | (0.8)
Financing Costs Paid | (0.9) | 0.0
Common stock dividends paid | (189.8) | (149.7)
Shares withheld to cover employee restricted stock taxes | (10.5) | (10.4)
Net cash used for financing activities | (202.0) | (160.9)
Net (decrease) increase in cash and cash equivalents | (2.4) | 173.8
Cash and cash equivalents, beginning of period | 974.6 | 679.5
Cash and cash equivalents, end of period | $ 972.2 | $ 853.3

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