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Business Segments | 12 Months Ended
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Dec. 31, 2017
Business Segments [Abstract] |
Business Segments | ﻿ Note U – Business Segments ﻿ Murphy’s reportable segments are organized into geographic areas of operations. The Company’s exploration and production activity is subdivided into segments for the United States, Canada, Malaysia and all other countries. Each of these segments derives revenues primarily from the sale of crude oil, condensate, natural gas liquids and/or natural gas. The Company’s management evaluates segment performance based on income (loss) from operations, excluding interest income and interest expense. ﻿ The Company has several customers that purchase a significant portion of its oil and natural gas production. During 201 7, 2016, and 2015, sales to Phillips 66 and affiliated companies represented approximately 14%, 17% and 17%, respectively, of the Company’s total sales revenue. Due to the quantity of active oil and natural gas purchasers in the markets where it produces hydrocarbons, the Company does not foresee any difficulty with selling its hydrocarbon production at fair market prices. ﻿ The Company completed the sale of its U.K. downstream assets during 2015. For all years presented, assets and liabilities associated with U.K. refining and marketing operations were reported as held for sale in the Consolidated Balance Sheets. These operations have been reported as D iscontinued operations for all periods presented in these consolidated financial statements. ﻿ Information about business segments and geographic operations is reported in the following tables. For geographic purposes, revenues are attributed to the country in which the sale occurs. Corporate and other activities, including interest income, miscellaneous gains and losses (including foreign exchange gains and losses), interest expense and unallocated overhead, are shown in the tables to reconcile the business segments to consolidated totals. Certain reclassifications have been made to 2016 and 2015 Corporate Revenue from external customers to align with current period presentation (see Note A). As used in the table on the following page, c ertain l ong-l ived a ssets at December 31 exclude investments, noncurrent receivables, deferred tax assets, and goodwill and other intangible assets. ﻿
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﻿Segment Information | Exploration and Production |
﻿(Millions of dollars) | United States |  | Canada 1 |  | Malaysia |  | Other |  | Total E&P |
﻿Year ended December 31, 2017 |  |  |  |  |  |  |  |  |  |  |
﻿Segment income (loss) | $ | (2.6) |  | 112.5 |  | 224.2 |  | (37.5) |  | 296.6 |
﻿Revenues from external customers |  | 953.9 |  | 485.5 |  | 781.1 |  | – |  | 2,220.5 | 2
﻿Interest income |  | – |  | – |  | – |  | – |  | – |
﻿Interest expense, net of capitalization |  | – |  | – |  | – |  | – |  | – |
﻿Income tax expense (benefit) |  | 2.5 |  | 44.4 |  | 126.4 |  | (36.2) |  | 137.1 |
﻿Significant noncash charges (credits) |  |  |  |  |  |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 546.1 |  | 185.4 |  | 204.6 |  | 3.8 |  | 939.9 |
﻿ Accretion of asset retirement obligations |  | 17.4 |  | 7.9 |  | 17.3 |  | – |  | 42.6 |
﻿ Amortization of undeveloped leases |  | 60.2 |  | 1.6 |  | – |  | – |  | 61.8 |
﻿ Deferred and noncurrent income taxes |  | 2.5 |  | 55.3 |  | (3.7) |  | (36.2) |  | 17.9 |
﻿Additions to property, plant, equipment |  | 534.8 |  | 267.6 |  | 16.0 |  | 37.6 |  | 856.0 |
﻿Total assets at year-end |  | 5,186.2 |  | 1,725.8 |  | 1,670.1 |  | 154.2 |  | 8,736.3 |
﻿Year ended December 31, 2016 |  |  |  |  |  |  |  |  |  |  |
﻿Segment income (loss) | $ | (205.4) |  | (35.9) |  | 171.1 |  | (54.7) |  | (124.9) |
﻿Revenues from external customers |  | 685.7 |  | 365.3 |  | 753.4 |  | 0.2 |  | 1,804.6 |
﻿Interest income |  | – |  | – |  | – |  | – |  | – |
﻿Interest expense, net of capitalization |  | – |  | – |  | – |  | – |  | – |
﻿Income tax expense (benefit) |  | (87.9) |  | (134.3) |  | 85.9 |  | (18.8) |  | (155.1) |
﻿Significant noncash charges (credits) |  |  |  |  |  |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 600.5 |  | 203.2 |  | 227.7 |  | 5.9 |  | 1,037.3 |
﻿ Accretion of asset retirement obligations |  | 17.1 |  | 13.3 |  | 16.3 |  | – |  | 46.7 |
﻿ Amortization of undeveloped leases |  | 38.4 |  | 4.5 |  | – |  | 0.5 |  | 43.4 |
﻿ Impairment of assets |  | – |  | 95.1 |  | – |  | – |  | 95.1 |
﻿ Deferred and noncurrent income taxes |  | (108.4) |  | (175.8) |  | (8.5) |  | (18.3) |  | (311.0) |
﻿Additions to property, plant, equipment |  | 269.8 |  | 361.3 |  | 101.4 |  | (1.3) |  | 731.2 |
﻿Total assets at year-end |  | 5,419.0 |  | 1,559.5 |  | 2,024.7 |  | 115.7 |  | 9,118.9 |
﻿Year ended December 31, 2015 |  |  |  |  |  |  |  |  |  |  |
﻿Segment loss | $ | (615.7) |  | (583.4) |  | (653.2) |  | (158.6) |  | (2,010.9) |
﻿Revenues from external customers |  | 1,253.6 |  | 549.7 |  | 1,131.4 |  | – |  | 2,934.7 |
﻿Interest income |  | – |  | – |  | – |  | – |  | – |
﻿Interest expense, net of capitalization |  | – |  | – |  | – |  | – |  | – |
﻿Income tax expense (benefit) |  | (337.0) |  | (188.8) |  | (567.9) |  | (17.3) |  | (1,111.0) |
﻿Significant noncash charges (credits) |  |  |  |  |  |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 794.9 |  | 261.9 |  | 544.9 |  | 6.2 |  | 1,607.9 |
﻿ Accretion of asset retirement obligations |  | 20.2 |  | 12.6 |  | 15.9 |  | – |  | 48.7 |
﻿ Amortization of undeveloped leases |  | 59.2 |  | 14.4 |  | – |  | 1.8 |  | 75.4 |
﻿ Impairment of assets |  | 329.0 |  | 683.6 |  | 1,480.6 |  | – |  | 2,493.2 |
﻿ Deferred and noncurrent income taxes |  | (187.7) |  | (146.0) |  | (579.2) |  | (4.6) |  | (917.5) |
﻿Additions to property, plant, equipment |  | 1,263.1 |  | 184.9 |  | 244.4 |  | 39.2 |  | 1,731.6 |
﻿Total assets at year-end |  | 5,717.8 |  | 2,460.6 |  | 2,537.2 |  | 147.7 |  | 10,863.3 |
﻿ 1 Includes Synthetic crude operations in 2016 and 2015. This business was sold in June 2016. 2 Includes a pretax gain of $129.0 million on sale of Seal area heavy oil field sold in January 2017.
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﻿Geographic Information | Certain Long-Lived Assets at December 31
﻿(Millions of dollars) | United States |  | Canada |  | Malaysia |  | United Kingdom |  | Other |  | Total
﻿2017 | $ | 5,050.5 |  | 1,635.9 |  | 1,392.3 |  | – |  | 141.3 |  | 8,220.0
﻿2016 |  | 5,121.6 |  | 1,451.4 |  | 1,637.0 |  | – |  | 106.2 |  | 8,316.2
﻿2015 |  | 5,484.7 |  | 2,310.6 |  | 1,912.0 |  | – |  | 111.1 |  | 9,818.4
﻿ ﻿
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﻿Segment Information — Continued |
﻿(Millions of dollars) | Corporate and Other |  | Discontinued Operations |  | Consolidated Total
﻿Year ended December 31, 2017 |  |  |  |  |  |
﻿Segment income (loss) | $ | (607.5) |  | (0.9) |  | (311.8)
﻿Revenues from external customers |  | 4.6 |  | – |  | 2,225.1
﻿Interest income |  | 7.4 |  | – |  | 7.4
﻿Interest expense, net of capitalization |  | 181.8 |  | – |  | 181.8
﻿Income tax expense (benefit) |  | 245.6 |  | – |  | 382.7
﻿Significant noncash charges (credits) |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 17.8 |  | – |  | 957.7
﻿ Accretion of asset retirement obligations |  | – |  | – |  | 42.6
﻿ Amortization of undeveloped leases |  | – |  | – |  | 61.8
﻿ Deferred and noncurrent income taxes |  | 242.5 |  | – |  | 260.4
﻿Additions to property, plant, equipment |  | 14.8 |  | – |  | 870.8
﻿Total assets at year-end |  | 1,101.7 |  | 22.9 |  | 9,860.9
﻿Year ended December 31, 2016 |  |  |  |  |  |
﻿Segment income (loss) | $ | (149.1) |  | (2.0) |  | (276.0)
﻿Revenues from external customers |  | 6.6 |  | – |  | 1,811.2
﻿Interest income |  | 2.9 |  | – |  | 2.9
﻿Interest expense, net of capitalization |  | 148.2 |  | – |  | 148.2
﻿Income tax expense (benefit) |  | (64.1) |  | – |  | (219.2)
﻿Significant noncash charges (credits) |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 16.8 |  | – |  | 1,054.1
﻿ Accretion of asset retirement obligations |  | – |  | – |  | 46.7
﻿ Amortization of undeveloped leases |  | – |  | – |  | 43.4
﻿ Impairment of assets |  | – |  | – |  | 95.1
﻿ Deferred and noncurrent income taxes |  | (76.8) |  | – |  | (387.8)
﻿Additions to property, plant, equipment |  | 21.9 |  | – |  | 753.1
﻿Total assets at year-end |  | 1,149.9 |  | 27.1 |  | 10,295.9
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﻿Year ended December 31, 2015 |  |  |  |  |  |
﻿Segment loss | $ | (244.9) |  | (15.0) |  | (2,270.8)
﻿Revenues from external customers |  | 6.6 |  | – |  | 2,941.3
﻿Interest income |  | 4.0 |  | – |  | 4.0
﻿Interest expense, net of capitalization |  | 117.4 |  | – |  | 117.4
﻿Income tax expense (benefit) |  | 84.5 |  | – |  | (1,026.5)
﻿Significant noncash charges (credits) |  |  |  |  |  |
﻿ Depreciation, depletion and amortization |  | 11.9 |  | – |  | 1,619.8
﻿ Accretion of asset retirement obligations |  | – |  | – |  | 48.7
﻿ Amortization of undeveloped leases |  | – |  | – |  | 75.4
﻿ Impairment of assets |  | – |  | – |  | 2,493.2
﻿ Deferred and noncurrent income taxes |  | (60.5) |  | – |  | (978.0)
﻿Additions to property, plant, equipment |  | 59.9 |  | – |  | 1,791.5
﻿Total assets at year-end |  | 592.2 |  | 38.3 |  | 11,493.8
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﻿Geographic Information | Revenues from External Customers for the Year
﻿(Millions of dollars) | United States |  | Canada |  | Malaysia |  | Other |  | Total
﻿2017 | $ | 958.3 |  | 485.7 |  | 781.1 |  | – |  | 2,225.1
﻿2016 |  | 692.3 |  | 365.3 |  | 753.4 |  | 0.2 |  | 1,811.2
﻿2015 |  | 1,260.2 |  | 549.7 |  | 1,131.4 |  | – |  | 2,941.3
﻿ ﻿

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- Definition The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -URI http://asc.fasb.org/topic&trid=2134510 + Details
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