XML 71 R16.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Employee Benefit Plans | 9 Months Ended
--- | ---
Sep. 30, 2015
Compensation And Retirement Disclosure [Abstract] |
Employee Benefit Plans | Note 10—Employee benefit plans: Defined benefit plans – The components of our net periodic defined benefit pension cost are presented in the table below.
| Three months ended September 30, |  |  |  | Nine months ended September 30, |
| 2014 |  |  | 2015 |  |  |  | 2014 |  |  |  | 2015 |
| (In millions) |
Service cost | $ | 2.5 |  |  | $ | 2.8 |  |  | $ | 7.6 |  |  | $ | 8.4 |
Interest cost |  | 6.3 |  |  |  | 4.4 |  |  |  | 19.0 |  |  |  | 13.4 |
Expected return on plan assets |  | (6.2 | ) |  |  | (5.2 | ) |  |  | (18.7 | ) |  |  | (15.9 | )
Amortization of unrecognized prior service cost |  | .2 |  |  |  | .2 |  |  |  | .6 |  |  |  | .6 |
Recognized actuarial losses |  | 2.8 |  |  |  | 3.7 |  |  |  | 8.4 |  |  |  | 11.3 |
Total | $ | 5.6 |  |  | $ | 5.9 |  |  | $ | 16.9 |  |  | $ | 17.8 |
Other postretirement benefits – The components of our net periodic other postretirement benefit cost are presented in the table below.
| Three months ended September 30, |  |  |  | Nine months ended September 30, |
| 2014 |  |  | 2015 |  |  |  | 2014 |  |  |  | 2015 |
| (In millions) |
Service cost | $ | — |  |  | $ | — |  |  | $ | .1 |  |  | $ | .1 |
Interest cost |  | .2 |  |  |  | .2 |  |  |  | .5 |  |  |  | .4 |
Amortization of prior service credit |  | (.5 | ) |  |  | (.5 | ) |  |  | (1.6 | ) |  |  | (1.4 | )
Recognized actuarial gains |  | — |  |  |  | — |  |  |  | (.1 | ) |  |  | (.1 | )
Total | $ | (.3 | ) |  | $ | (.3 | ) |  | $ | (1.1 | ) |  | $ | (1.0 | )
Contributions – We expect to contribute the equivalent of $19.6 million and $1.3 million, respectively, to all of our defined benefit pension plans and other postretirement benefit plans during 2015.

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 The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=49170332&loc=SL14450702-114947 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e2410-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6414203&loc=d3e39675-114964 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6414199&loc=d3e39622-114963 + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration