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Postretirement Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2011
Postretirement Benefit Plans [Abstract] |
Net periodic benefit cost and other amounts recognized in other comprehensive income (loss) of pension plans and other employee related benefit plans |
|  | 2011 |  |  | 2010 |
|  |  |  |  |  |  |  | Total |  |  | Other |  |  |  |  |  |  |  |  |  |  |  | Total |  |  | Other |  |  |  |
Three Months Ended September 30 |  | U.S. |  |  | Int’l |  |  | Pension |  |  | Benefits |  |  | Total |  |  | U.S. |  |  | Int’l |  |  | Pension |  |  | Benefits |  |  | Total |
Net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 30 |  |  | $ | 6 |  |  | $ | 36 |  |  | $ | 1 |  |  | $ | 37 |  |  | $ | 27 |  |  | $ | 4 |  |  | $ | 31 |  |  | $ | 1 |  |  | $ | 32 |
Interest cost |  |  | 76 |  |  |  | 8 |  |  |  | 84 |  |  |  | 10 |  |  |  | 94 |  |  |  | 77 |  |  |  | 7 |  |  |  | 84 |  |  |  | 10 |  |  |  | 94 |
Expected return on plan assets |  |  | (102 | ) |  |  | (7 | ) |  |  | (109 | ) |  |  | (6 | ) |  |  | (115 | ) |  |  | (104 | ) |  |  | (6 | ) |  |  | (110 | ) |  |  | (5 | ) |  |  | (115 | )
Amortization of net actuarial loss |  |  | 28 |  |  |  | 1 |  |  |  | 29 |  |  |  | 3 |  |  |  | 32 |  |  |  | 20 |  |  |  | 1 |  |  |  | 21 |  |  |  | 2 |  |  |  | 23 |
Amortization of prior service cost |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |
Net periodic benefit cost |  |  | 33 |  |  |  | 8 |  |  |  | 41 |  |  |  | 8 |  |  |  | 49 |  |  |  | 21 |  |  |  | 6 |  |  |  | 27 |  |  |  | 8 |  |  |  | 35 |
Loss from curtailment/special termination benefits |  |  | 5 |  |  |  | — |  |  |  | 5 |  |  |  | — |  |  |  | 5 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total net periodic benefit cost |  |  | 38 |  |  |  | 8 |  |  |  | 46 |  |  |  | 8 |  |  |  | 54 |  |  |  | 21 |  |  |  | 6 |  |  |  | 27 |  |  |  | 8 |  |  |  | 35 |
Other changes in plan assets and benefit obligations recognized in other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss (gain) |  |  | 949 |  |  |  | 10 |  |  |  | 959 |  |  |  | — |  |  |  | 959 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Prior service cost recognized from curtailment |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization of net actuarial loss |  |  | (28 | ) |  |  | (1 | ) |  |  | (29 | ) |  |  | (3 | ) |  |  | (32 | ) |  |  | (20 | ) |  |  | (1 | ) |  |  | (21 | ) |  |  | (2 | ) |  |  | (23 | )
Amortization of prior service cost |  |  | (1 | ) |  |  | — |  |  |  | (1 | ) |  |  | — |  |  |  | (1 | ) |  |  | (1 | ) |  |  | — |  |  |  | (1 | ) |  |  | — |  |  |  | (1 | )
Total change recognized in other comprehensive income |  |  | 917 |  |  |  | 9 |  |  |  | 926 |  |  |  | (3 | ) |  |  | 923 |  |  |  | (21 | ) |  |  | (1 | ) |  |  | (22 | ) |  |  | (2 | ) |  |  | (24 | )
Total impact from net periodic benefit cost and changes in other comprehensive income |  | $ | 955 |  |  | $ | 17 |  |  | $ | 972 |  |  | $ | 5 |  |  | $ | 977 |  |  | $ | — |  |  | $ | 5 |  |  | $ | 5 |  |  | $ | 6 |  |  | $ | 11 |
|  | 2011 |  |  | 2010 |
|  |  |  |  |  |  |  | Total |  |  | Other |  |  |  |  |  |  |  |  |  |  |  | Total |  |  | Other |  |  |  |
Nine Months Ended September 30 |  | U.S. |  |  | Int’l |  |  | Pension |  |  | Benefits |  |  | Total |  |  | U.S. |  |  | Int’l |  |  | Pension |  |  | Benefits |  |  | Total |
Net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Service cost |  | $ | 87 |  |  | $ | 14 |  |  | $ | 101 |  |  | $ | 5 |  |  | $ | 106 |  |  | $ | 81 |  |  | $ | 12 |  |  | $ | 93 |  |  | $ | 5 |  |  | $ | 98 |
Interest cost |  |  | 225 |  |  |  | 24 |  |  |  | 249 |  |  |  | 28 |  |  |  | 277 |  |  |  | 230 |  |  |  | 21 |  |  |  | 251 |  |  |  | 30 |  |  |  | 281 |
Expected return on plan assets |  |  | (307 | ) |  |  | (20 | ) |  |  | (327 | ) |  |  | (17 | ) |  |  | (344 | ) |  |  | (311 | ) |  |  | (18 | ) |  |  | (329 | ) |  |  | (16 | ) |  |  | (345 | )
Amortization of net actuarial loss |  |  | 82 |  |  |  | 3 |  |  |  | 85 |  |  |  | 9 |  |  |  | 94 |  |  |  | 61 |  |  |  | 2 |  |  |  | 63 |  |  |  | 8 |  |  |  | 71 |
Amortization of prior service cost |  |  | 3 |  |  |  | — |  |  |  | 3 |  |  |  | (1 | ) |  |  | 2 |  |  |  | 3 |  |  |  | — |  |  |  | 3 |  |  |  | (1 | ) |  |  | 2 |
Net periodic benefit cost |  |  | 90 |  |  |  | 21 |  |  |  | 111 |  |  |  | 24 |  |  |  | 135 |  |  |  | 64 |  |  |  | 17 |  |  |  | 81 |  |  |  | 26 |  |  |  | 107 |
Loss from curtailment/special termination benefits |  |  | 5 |  |  |  | — |  |  |  | 5 |  |  |  | — |  |  |  | 5 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Total net periodic benefit cost |  |  | 95 |  |  |  | 21 |  |  |  | 116 |  |  |  | 24 |  |  |  | 140 |  |  |  | 64 |  |  |  | 17 |  |  |  | 81 |  |  |  | 26 |  |  |  | 107 |
Other changes in plan assets and benefit obligations recognized in other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net loss (gain) |  |  | 949 |  |  |  | 10 |  |  |  | 959 |  |  |  | — |  |  |  | 959 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Prior service cost recognized from curtailment |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization of net actuarial loss |  |  | (82 | ) |  |  | (3 | ) |  |  | (85 | ) |  |  | (9 | ) |  |  | (94 | ) |  |  | (61 | ) |  |  | (2 | ) |  |  | (63 | ) |  |  | (8 | ) |  |  | (71 | )
Amortization of prior service cost |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | 1 |  |  |  | (2 | ) |  |  | (3 | ) |  |  | — |  |  |  | (3 | ) |  |  | 1 |  |  |  | (2 | )
Total change recognized in other comprehensive income |  |  | 861 |  |  |  | 7 |  |  |  | 868 |  |  |  | (8 | ) |  |  | 860 |  |  |  | (64 | ) |  |  | (2 | ) |  |  | (66 | ) |  |  | (7 | ) |  |  | (73 | )
Total impact from net periodic benefit cost and changes in other comprehensive income |  | $ | 956 |  |  | $ | 28 |  |  | $ | 984 |  |  | $ | 16 |  |  | $ | 1,000 |  |  | $ | — |  |  | $ | 15 |  |  | $ | 15 |  |  | $ | 19 |  |  | $ | 34 |

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- Definition Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost, such as the net gain (loss), net prior service cost or credit, and net transition asset or obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic 715 -SubTopic 20 -Publisher FASB -Number -Article -Subparagraph (j) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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