XML 33 R22.htm IDEA: XBRL DOCUMENT
v3.8.0.1

EMPLOYEE BENEFIT PLANS (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Compensation and Retirement Disclosure [Abstract] |
Schedule of Net Benefit Costs | Net periodic benefit costs for the qualified defined-benefit plans included the following components (in millions):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2017 |  | 2016 |  | 2017 |  | 2016
Service cost | $ | 10 |  |  | $ | 9 |  |  | $ | 30 |  |  | $ | 27 |
Interest cost | 19 |  |  | 18 |  |  | 55 |  |  | 55 |
Expected return on assets | (27 | ) |  | (27 | ) |  | (80 | ) |  | (81 | )
Amortization of prior service cost (credit) | (1 | ) |  | (1 | ) |  | (1 | ) |  | (1 | )
Recognized actuarial loss (gain) | 7 |  |  | 7 |  |  | 20 |  |  | 19 |
Total | $ | 8 |  |  | $ | 6 |  |  | $ | 24 |  |  | $ | 19 |

X
- References No definition available. + Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration