XML 41 R29.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Employee Benefit Plans (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2018
Compensation And Retirement Disclosure [Abstract] |
Net Periodic Defined Benefit Pension and Other Postretirement Benefit Costs | Net periodic defined benefit pension and other postretirement benefit costs include the following:
|  | Three Months Ended June 30 |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
|  | Pension Benefits |  |  | Postretirement Benefits |
|  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |
|  | (In millions) |
Service cost |  | $ | 1 |  |  | $ | 2 |  |  | $ | 1 |  |  | $ | 2 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost |  |  | 1 |  |  |  | 2 |  |  |  | 1 |  |  |  | 1 |  |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | — |
Expected return on plan assets |  |  | (3 | ) |  |  | (4 | ) |  |  | (3 | ) |  |  | (3 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization of prior service credit |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (1 | ) |  |  | — |  |  |  | (1 | ) |  |  | — |
Amortization of actuarial loss |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Net periodic benefit (credit) cost |  | $ | (1 | ) |  | $ | 1 |  |  | $ | (1 | ) |  | $ | 1 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
|  | Nine Months Ended June 30 |
|  | 2018 |  |  | 2017 |  |  | 2018 |  |  | 2017 |
|  | Pension Benefits |  |  | Postretirement Benefits |
|  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |  |  | U.S. |  |  | Foreign |
|  | (In millions) |
Service cost |  | $ | 1 |  |  | $ | 6 |  |  | $ | 1 |  |  | $ | 7 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost |  |  | 3 |  |  |  | 6 |  |  |  | 3 |  |  |  | 4 |  |  |  | 1 |  |  |  | — |  |  |  | 1 |  |  |  | — |
Expected return on plan assets |  |  | (8 | ) |  |  | (11 | ) |  |  | (8 | ) |  |  | (10 | ) |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Amortization of prior service credit |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | (2 | ) |  |  | — |  |  |  | (2 | ) |  |  | — |
Amortization of actuarial loss |  |  | — |  |  |  | 2 |  |  |  | — |  |  |  | 4 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Net periodic benefit (credit) cost |  | $ | (4 | ) |  | $ | 3 |  |  | $ | (4 | ) |  | $ | 5 |  |  | $ | (1 | ) |  | $ | — |  |  | $ | (1 | ) |  | $ | — |

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 costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + 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 -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration