XML 29 R16.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Benefit Plans (Tables) | 6 Months Ended
--- | ---
Jul. 29, 2017
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] |
Schedule of Costs of Retirement Plans | The defined contribution plan expense and actuarially determined components of the net periodic benefit cost (income) associated with the defined benefit plans are as follows:
| 13 Weeks Ended |  | 26 Weeks Ended
| July 29, 2017 |  | July 30, 2016 |  | July 29, 2017 |  | July 30, 2016
| (millions) |  | (millions)
401(k) Qualified Defined Contribution Plan | $ | 24 |  |  | $ | 25 |  |  | $ | 45 |  |  | $ | 49 |
Non-Qualified Defined Contribution Plan | $ | — |  |  | $ | 1 |  |  | $ | — |  |  | $ | 1 |
Pension Plan |  |  |  |  |  |  |
Service cost | $ | 2 |  |  | $ | 1 |  |  | $ | 3 |  |  | $ | 2 |
Interest cost | 27 |  |  | 28 |  |  | 54 |  |  | 56 |
Expected return on assets | (57 | ) |  | (58 | ) |  | (113 | ) |  | (114 | )
Recognition of net actuarial loss | 8 |  |  | 7 |  |  | 16 |  |  | 15 |
Amortization of prior service credit | — |  |  | — |  |  | — |  |  | — |
| $ | (20 | ) |  | $ | (22 | ) |  | $ | (40 | ) |  | $ | (41 | )
Supplementary Retirement Plan |  |  |  |  |  |  |
Service cost | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost | 5 |  |  | 6 |  |  | 11 |  |  | 12 |
Recognition of net actuarial loss | 2 |  |  | 2 |  |  | 4 |  |  | 4 |
Amortization of prior service cost | — |  |  | — |  |  | — |  |  | — |
| $ | 7 |  |  | $ | 8 |  |  | $ | 15 |  |  | $ | 16 |
Total Retirement Expense | $ | 11 |  |  | $ | 12 |  |  | $ | 20 |  |  | $ | 25 |
Postretirement Obligations |  |  |  |  |  |  |
Service cost | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Interest cost | 2 |  |  | 1 |  |  | 3 |  |  | 3 |
Recognition of net actuarial gain | (1 | ) |  | (1 | ) |  | (2 | ) |  | (2 | )
Amortization of prior service cost | — |  |  | — |  |  | — |  |  | — |
| $ | 1 |  |  | $ | — |  |  | $ | 1 |  |  | $ | 1 |

X
- References No definition available. + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract
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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration