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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands | Total | Murphy Shareholders' Equity | Cumulative Preferred Stock | Common Stock | Capital In Excess Of Par Value | Retained Earnings | Accumulated Other Comprehensive Loss | Treasury Stock | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at beginning of period at Dec. 31, 2017 |  |  |  |  | $ 195,056 | $ 917,665 | $ 5,245,242 |  | $ (462,243) | $ (1,275,529) | $ 0
Exercise of stock options, including income tax benefits |  |  |  |  | (9) | (175) |  |  |  |  |
Restricted stock transactions and other |  |  |  |  |  | (32,766) |  |  |  |  |
Stock-based compensation |  |  |  |  |  | 20,655 |  |  |  |  |
Adjustments to acquisition valuation |  |  |  |  |  | 0 |  |  |  |  |
Net income attributable to noncontrolling interest | $ 307,715 | [1],[2] |  |  |  |  | 307,715 |  |  |  | 0
Reclassification of certain tax effects from accumulated other comprehensive loss | 30,237 |  |  |  |  |  | (30,237) |  | 30,237 |  |
Sale and leaseback gain recognized upon adoption of ASC 842, net of tax impact |  |  |  |  |  |  | 0 |  |  |  |
Cash dividends |  |  |  |  |  |  | (129,780) |  |  |  |
Foreign currency translation (loss) gain, net of income taxes | (53,805) |  |  |  |  |  |  |  | (53,805) |  |
Retirement and postretirement benefit plans, net of income taxes | 10,498 |  |  |  |  |  |  |  | 10,498 |  |
Deferred loss on interest rate hedges reclassified to interest expense, net of income taxes | 1,756 |  |  |  |  |  |  |  | 1,756 |  |
Other | (3,737) |  |  |  |  |  |  |  | (3,737) |  |
Purchase of treasury shares |  |  |  |  |  |  |  |  |  | 0 |
Awarded restricted stock, net of forfeitures |  |  |  |  |  |  |  |  |  | 26,367 |
Acquisition closing adjustments |  |  |  |  |  |  |  |  |  |  | 0
Distributions to noncontrolling Interest Owners |  |  |  |  |  |  |  |  |  |  | 0
Balance at end of period at Sep. 30, 2018 | 4,766,928 |  | $ 4,766,928 | $ 0 | 195,065 | 905,379 | 5,453,414 |  | (537,768) | (1,249,162) | 0
Balance at beginning of period at Jun. 30, 2018 |  |  |  |  | 195,065 | 898,126 | 5,402,734 |  | (575,123) | (1,249,162) | 0
Exercise of stock options, including income tax benefits |  |  |  |  | 0 | 0 |  |  |  |  |
Restricted stock transactions and other |  |  |  |  |  | 0 |  |  |  |  |
Stock-based compensation |  |  |  |  |  | 7,253 |  |  |  |  |
Adjustments to acquisition valuation |  |  |  |  |  | 0 |  |  |  |  |
Net income attributable to noncontrolling interest | 93,943 | [1],[2] |  |  |  |  | 93,943 | [2] |  |  | 0
Reclassification of certain tax effects from accumulated other comprehensive loss | 0 |  |  |  |  |  | 0 |  | 0 |  |
Sale and leaseback gain recognized upon adoption of ASC 842, net of tax impact |  |  |  |  |  |  | 0 |  |  |  |
Cash dividends |  |  |  |  |  |  | (43,263) |  |  |  |
Foreign currency translation (loss) gain, net of income taxes | 33,380 |  |  |  |  |  |  |  | 33,380 |  |
Retirement and postretirement benefit plans, net of income taxes | 3,390 |  |  |  |  |  |  |  | 3,390 |  |
Deferred loss on interest rate hedges reclassified to interest expense, net of income taxes | 585 |  |  |  |  |  |  |  | 585 |  |
Other | 0 |  |  |  |  |  |  |  | 0 |  |
Purchase of treasury shares |  |  |  |  |  |  |  |  |  | 0 |
Awarded restricted stock, net of forfeitures |  |  |  |  |  |  |  |  |  | 0 |
Acquisition closing adjustments |  |  |  |  |  |  |  |  |  |  | 0
Distributions to noncontrolling Interest Owners |  |  |  |  |  |  |  |  |  |  | 0
Balance at end of period at Sep. 30, 2018 | 4,766,928 |  | 4,766,928 | 0 | 195,065 | 905,379 | 5,453,414 |  | (537,768) | (1,249,162) | 0
Balance at beginning of period at Dec. 31, 2018 | 5,197,642 | [2] |  |  | 195,077 | 979,642 | 5,513,529 |  | (609,787) | (1,249,162) | 368,343
Exercise of stock options, including income tax benefits |  |  |  |  | (6) | (123) |  |  |  |  |
Restricted stock transactions and other |  |  |  |  |  | (38,732) |  |  |  |  |
Stock-based compensation |  |  |  |  |  | 25,041 |  |  |  |  |
Adjustments to acquisition valuation |  |  |  |  |  | (24,519) |  |  |  |  |
Net income attributable to noncontrolling interest | 1,221,456 |  |  |  |  |  | 1,221,456 |  |  |  | 86,257
Reclassification of certain tax effects from accumulated other comprehensive loss | 0 |  |  |  |  |  | 0 |  | 0 |  |
Sale and leaseback gain recognized upon adoption of ASC 842, net of tax impact |  |  |  |  |  |  | 116,768 |  |  |  |
Cash dividends |  |  |  |  |  |  | (125,437) |  |  |  |
Foreign currency translation (loss) gain, net of income taxes | 36,927 |  |  |  |  |  |  |  | 36,927 |  |
Retirement and postretirement benefit plans, net of income taxes | 8,277 |  |  |  |  |  |  |  | 8,277 |  |
Deferred loss on interest rate hedges reclassified to interest expense, net of income taxes | 1,756 |  |  |  |  |  |  |  | 1,756 |  |
Other | 0 |  |  |  |  |  |  |  | 0 |  |
Purchase of treasury shares |  |  |  |  |  |  |  |  |  | (405,938) |
Awarded restricted stock, net of forfeitures |  |  |  |  |  |  |  |  |  | 31,869 |
Acquisition closing adjustments |  |  |  |  |  |  |  |  |  |  | (7,920)
Distributions to noncontrolling Interest Owners |  |  |  |  |  |  |  |  |  |  | (97,510)
Balance at end of period at Sep. 30, 2019 | 6,025,820 |  | 5,676,650 | 0 | 195,083 | 941,309 | 6,726,316 |  | (562,827) | (1,623,231) | 349,170
Balance at beginning of period at Jun. 30, 2019 |  |  |  |  | 195,083 | 933,944 | 5,677,248 |  | (549,045) | (1,517,217) | 358,531
Exercise of stock options, including income tax benefits |  |  |  |  | 0 | 0 |  |  |  |  |
Restricted stock transactions and other |  |  |  |  |  | 0 |  |  |  |  |
Stock-based compensation |  |  |  |  |  | 7,365 |  |  |  |  |
Adjustments to acquisition valuation |  |  |  |  |  | 0 |  |  |  |  |
Net income attributable to noncontrolling interest | 1,089,002 |  |  |  |  |  | 1,089,002 |  |  |  | 22,700
Reclassification of certain tax effects from accumulated other comprehensive loss | 0 |  |  |  |  |  | 0 |  | 0 |  |
Sale and leaseback gain recognized upon adoption of ASC 842, net of tax impact |  |  |  |  |  |  | 0 |  |  |  |
Cash dividends |  |  |  |  |  |  | (39,934) |  |  |  |
Foreign currency translation (loss) gain, net of income taxes | (17,128) |  |  |  |  |  |  |  | (17,128) |  |
Retirement and postretirement benefit plans, net of income taxes | 2,761 |  |  |  |  |  |  |  | 2,761 |  |
Deferred loss on interest rate hedges reclassified to interest expense, net of income taxes | 585 |  |  |  |  |  |  |  | 585 |  |
Other | 0 |  |  |  |  |  |  |  | 0 |  |
Purchase of treasury shares |  |  |  |  |  |  |  |  |  | (106,014) |
Awarded restricted stock, net of forfeitures |  |  |  |  |  |  |  |  |  | 0 |
Acquisition closing adjustments |  |  |  |  |  |  |  |  |  |  | (3,328)
Distributions to noncontrolling Interest Owners |  |  |  |  |  |  |  |  |  |  | (28,733)
Balance at end of period at Sep. 30, 2019 | $ 6,025,820 |  | $ 5,676,650 | $ 0 | $ 195,083 | $ 941,309 | $ 6,726,316 |  | $ (562,827) | $ (1,623,231) | $ 349,170
[1] | Reclassified to conform to current presentation (see Note A).
[2] | Reclassified to conform to current presentation (see Note A).

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