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Postretirement benefit plans | 9 Months Ended
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Sep. 30, 2019
Retirement Benefits [Abstract] |
Postretirement benefit plans | Postretirement benefit plans Expense related to defined benefit and retiree health care benefit plans is as follows:
| U.S. Defined Benefit |  |  |  | U.S. Retiree Health Care |  |  |  | Non-U.S. Defined Benefit |  |
For Three Months Ended September 30, | 2019 |  | 2018 |  | 2019 |  | 2018 |  | 2019 |  | 2018
Service cost | $ | 4 |  |  | $ | 5 |  |  | $ | 1 |  |  | $ | 1 |  |  | $ | 7 |  |  | $ | 8 |
Interest cost | 9 |  |  | 9 |  |  | 4 |  |  | 4 |  |  | 11 |  |  | 11 |
Expected return on plan assets | (10) |  |  | (11) |  |  | (4) |  |  | (4) |  |  | (20) |  |  | (16) |
Recognized net actuarial loss | 3 |  |  | 4 |  |  | — |  |  | 1 |  |  | 6 |  |  | 5 |
Amortization of prior service cost (credit) | — |  |  | — |  |  | (1) |  |  | (1) |  |  | 1 |  |  | — |
Net periodic benefit costs | 6 |  |  | 7 |  |  | — |  |  | 1 |  |  | 5 |  |  | 8 |
Settlement losses | 3 |  |  | 9 |  |  | — |  |  | — |  |  | — |  |  | 1 |
Total, including other postretirement losses | $ | 9 |  |  | $ | 16 |  |  | $ | — |  |  | $ | 1 |  |  | $ | 5 |  |  | $ | 9 |
| U.S. Defined Benefit |  |  |  | U.S. Retiree Health Care |  |  |  | Non-U.S. Defined Benefit |  |
For Nine Months Ended September 30, | 2019 |  | 2018 |  | 2019 |  | 2018 |  | 2019 |  | 2018
Service cost | $ | 13 |  |  | $ | 15 |  |  | $ | 2 |  |  | $ | 3 |  |  | $ | 23 |  |  | $ | 26 |
Interest cost | 28 |  |  | 27 |  |  | 11 |  |  | 11 |  |  | 33 |  |  | 34 |
Expected return on plan assets | (31) |  |  | (32) |  |  | (11) |  |  | (11) |  |  | (64) |  |  | (50) |
Recognized net actuarial loss | 8 |  |  | 12 |  |  | — |  |  | 2 |  |  | 21 |  |  | 16 |
Amortization of prior service cost (credit) | — |  |  | — |  |  | (1) |  |  | (2) |  |  | 1 |  |  | (1) |
Net periodic benefit costs | 18 |  |  | 22 |  |  | 1 |  |  | 3 |  |  | 14 |  |  | 25 |
Settlement losses | 9 |  |  | 11 |  |  | — |  |  | — |  |  | 2 |  |  | 2 |
Total, including other postretirement losses | $ | 27 |  |  | $ | 33 |  |  | $ | 1 |  |  | $ | 3 |  |  | $ | 16 |  |  | $ | 27 |

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- References No definition available. + Details
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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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