Employee Benefit Plans - Execpected Benefit Payments (Details) $ in Millions	Dec. 31, 2018 USD ($)
Other Benefits
Benefit payments, which include estimated future service, are expected to be paid by the company in the next 10years
2019	$ 175
2020	172
2021	171
2022	168
2023	166
2024-2028	795
U.S. \| Pension Benefits
Benefit payments, which include estimated future service, are expected to be paid by the company in the next 10years
2019	1,310
2020	1,240
2021	1,170
2022	1,145
2023	1,118
2024-2028	4,972
Int’l. \| Pension Benefits
Benefit payments, which include estimated future service, are expected to be paid by the company in the next 10years
2019	271
2020	266
2021	577
2022	228
2023	234
2024-2028	$ 1,392

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Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

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