| | 2017 | | | 2018 | |
$ Millions | | 1st Qtr | | | 2nd Qtr | | | 3rd Qtr | | | 4th Qtr | | | YTD | | | 1st Qtr | | | 2nd Qtr | | | 3rd Qtr | | | 4th Qtr | | | YTD | |
DETAILED SPECIAL ITEMS | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Alaska | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Impairments | | | (174 | ) | | | - | | | | - | | | | - | | | | (174 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Pending claims and settlements | | | - | | | | - | | | | - | | | | - | | | | - | | | | 101 | | | | - | | | | - | | | | - | | | | 101 | |
Subtotal before income taxes | | | (174 | ) | | | - | | | | - | | | | - | | | | (174 | ) | | | 101 | | | | - | | | | - | | | | - | | | | 101 | |
Income tax provision (benefit)1 | | | (64 | ) | | | (32 | ) | | | - | | | | (892 | ) | | | (988 | ) | | | 22 | | | | - | | | | - | | | | (98 | ) | | | (76 | ) |
Total | | | (110 | ) | | | 32 | | | | - | | | | 892 | | | | 814 | | | | 79 | | | | - | | | | - | | | | 98 | | | | 177 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Lower 48 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Restructuring | | | - | | | | (15 | ) | | | (3 | ) | | | 1 | | | | (17 | ) | | | - | | | | - | | | | (20 | ) | | | (3 | ) | | | (23 | ) |
Impairments | | | (51 | ) | | | (3,882 | ) | | | (2 | ) | | | (122 | ) | | | (4,057 | ) | | | (10 | ) | | | - | | | | (43 | ) | | | - | | | | (53 | ) |
Gain (loss) on asset sales | | | - | | | | - | | | | (50 | ) | | | - | | | | (50 | ) | | | - | | | | - | | | | 56 | | | | 136 | | | | 192 | |
Pending claims and settlements | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | (41 | ) | | | - | | | | (41 | ) |
Subtotal before income taxes | | | (51 | ) | | | (3,897 | ) | | | (55 | ) | | | (121 | ) | | | (4,124 | ) | | | (10 | ) | | | - | | | | (48 | ) | | | 133 | | | | 75 | |
Income tax provision (benefit)1 | | | (18 | ) | | | (1,433 | ) | | | (15 | ) | | | (731 | ) | | | (2,197 | ) | | | (2 | ) | | | - | | | | (11 | ) | | | 27 | | | | 14 | |
Total | | | (33 | ) | | | (2,464 | ) | | | (40 | ) | | | 610 | | | | (1,927 | ) | | | (8 | ) | | | - | | | | (37 | ) | | | 106 | | | | 61 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Canada | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Gain (loss) on asset sales | | | - | | | | 1,855 | | | | 281 | | | | - | | | | 2,136 | | | | - | | | | 50 | | | | 45 | | | | - | | | | 95 | |
Impairments | | | - | | | | (18 | ) | | | - | | | | - | | | | (18 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Restructuring | | | (27 | ) | | | 1 | | | | - | | | | - | | | | (26 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Subtotal before income taxes | | | (27 | ) | | | 1,838 | | | | 281 | | | | - | | | | 2,092 | | | | - | | | | 50 | | | | 45 | | | | - | | | | 95 | |
Income tax provision (benefit)2 | | | (1,004 | ) | | | 472 | | | | (23 | ) | | | 5 | | | | (550 | ) | | | - | | | | 14 | | | | 13 | | | | (80 | ) | | | (53 | ) |
Total | | | 977 | | | | 1,366 | | | | 304 | | | | (5 | ) | | | 2,642 | | | | - | | | | 36 | | | | 32 | | | | 80 | | | | 148 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Europe and North Africa | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Impairments | | | - | | | | - | | | | - | | | | 33 | | | | 33 | | | | - | | | | 53 | | | | - | | | | 52 | | | | 105 | |
Gain (loss) on asset sales | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 715 | | | | 715 | |
Subtotal before income taxes | | | - | | | | - | | | | - | | | | 33 | | | | 33 | | | | - | | | | 53 | | | | - | | | | 767 | | | | 820 | |
Income tax provision (benefit)3 | | | - | | | | (41 | ) | | | - | | | | 21 | | | | (20 | ) | | | - | | | | 21 | | | | - | | | | (38 | ) | | | (17 | ) |
Total | | | - | | | | 41 | | | | - | | | | 12 | | | | 53 | | | | - | | | | 32 | | | | - | | | | 805 | | | | 837 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Asia Pacific and Middle East | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Impairments | | | - | | | | (2,384 | ) | | | - | | | | - | | | | (2,384 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Subtotal before income taxes | | | - | | | | (2,384 | ) | | | - | | | | - | | | | (2,384 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Income tax provision (benefit)4 | | | - | | | | - | | | | (83 | ) | | | (74 | ) | | | (157 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Total | | | - | | | | (2,384 | ) | | | 83 | | | | 74 | | | | (2,227 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Other International | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pending claims and settlements | | | - | | | | - | | | | - | | | | 320 | | | | 320 | | | | - | | | | - | | | | 345 | | | | 85 | | | | 430 | |
Rig termination | | | (43 | ) | | | - | | | | - | | | | - | | | | (43 | ) | | | - | | | | - | | | | - | | | | - | | | | - | |
Subtotal before income taxes | | | (43 | ) | | | - | | | | - | | | | 320 | | | | 277 | | | | - | | | | - | | | | 345 | | | | 85 | | | | 430 | |
Income tax provision (benefit)5 | | | (15 | ) | | | - | | | | - | | | | 45 | | | | 30 | | | | 34 | | | | - | | | | 20 | | | | (8 | ) | | | 46 | |
Total | | | (28 | ) | | | - | | | | - | | | | 275 | | | | 247 | | | | (34 | ) | | | - | | | | 325 | | | | 93 | | | | 384 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Corporate and Other | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Pension settlement expense | | | (60 | ) | | | (36 | ) | | | (20 | ) | | | (14 | ) | | | (130 | ) | | | - | | | | (147 | ) | | | (14 | ) | | | (35 | ) | | | (196 | ) |
Pending claims and settlements | | | - | | | | 2 | | | | (9 | ) | | | 17 | | | | 10 | | | | 34 | | | | - | | | | (18 | ) | | | - | | | | 16 | |
Premiums on early debt retirement | | | - | | | | (234 | ) | | | (51 | ) | | | (17 | ) | | | (302 | ) | | | (206 | ) | | | (2 | ) | | | - | | | | - | | | | (208 | ) |
Unrealized gain (loss) on CVE equity | | | - | | | | - | | | | - | | | | - | | | | - | | | | (116 | ) | | | 387 | | | | (76 | ) | | | (618 | ) | | | (423 | ) |
Recognition of deferred licensing revenue6 | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | 60 | | | | 44 | | | | - | | | | 104 | |
Restructuring | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | - | | | | (17 | ) | | | - | | | | (17 | ) |
Subtotal before income taxes | | | (60 | ) | | | (268 | ) | | | (80 | ) | | | (14 | ) | | | (422 | ) | | | (288 | ) | | | 298 | | | | (81 | ) | | | (653 | ) | | | (724 | ) |
Income tax provision (benefit)4 | | | (17 | ) | | | (59 | ) | | | 45 | | | | 805 | | | | 774 | | | | (3 | ) | | | 17 | | | | (27 | ) | | | (30 | ) | | | (43 | ) |
Total | | | (43 | ) | | | (209 | ) | | | (125 | ) | | | (819 | ) | | | (1,196 | ) | | | (285 | ) | | | 281 | | | | (54 | ) | | | (623 | ) | | | (681 | ) |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Total Company | | | 763 | | | | (3,618 | ) | | | 222 | | | | 1,039 | | | | (1,594 | ) | | | (248 | ) | | | 349 | | | | 266 | | | | 559 | | | | 926 | |
1Includes deferred tax adjustment in 2Q 2017 and 4Q 2018 in Alaska and Lower 48; pending claims and settlements in 2Q 2017 in Alaska; and 4Q 2017 U.S. Tax Reform. |
2Includes tax adjustment related to Canadian disposition in 1Q 2017; tax benefit related to our prior decision to exit Nova Scotia deepwater exploration in 3Q 2017; 4Q 2017 U.S. Tax Reform; and 4Q 2018 deferred tax adjustment. |
3Includes pending claims and settlements in 2Q 2017; 4Q 2017 deferred tax adjustment in U.K.; and 4Q 2017 U.S. Tax Reform. |
4Includes pending claims and settlements in 3Q 2017 and 4Q 2017 U.S. Tax Reform. |
5Includes 4Q 2017 U.S. Tax Reform and 1Q 2018 Nigeria tax settlement. |
6Pursuant to adoption of ASC Topic 606 in 2018. |