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Nature of Operations and Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Retrospective Impact of Future Adoption | The retrospective impact of adoption for fiscal years 2017 and 2016 is shown in the following table.
| Fiscal Year 2017 |  | Fiscal Year 2016
(Dollars in millions) | As Previously Reported | Reclass | As Reclassified |  | As Previously Reported | Reclass | As Reclassified
Operating Expense: |  |  |  |  |  |  |
Labor and Fringe | $ | 2,914 |  | $ | 32 |  | $ | 2,946 |  |  | $ | 3,159 |  | $ | (24 | ) | $ | 3,135 |
Restructuring Charge | 325 |  | (85 | ) | 240 |  |  | — |  | — |  | — |
Non-Operating Income (Expense): |  |  |  |  |  |  |
Restructuring Charge - Non-Operating | $ | — |  | $ | (85 | ) | $ | (85 | ) |  | $ | — |  | $ | — |  | $ | — |
Other Income - Net | 21 |  | 32 |  | 53 |  |  | 46 |  | (24 | ) | 22 |
Schedule of Restructuring Charges | Expenses related to the management workforce reduction and other restructuring costs during 2017 are shown in the following table.
| Fiscal Year 2017
(Dollars in millions) | As Previously Reported |  | Operating Restructuring Charge |  | Non-Operating Restructuring Charge
Severance and Pension | $ | 154 |  |  | $ | 98 |  |  | $ | 56 |
Other Post-Retirement Benefits Curtailment | 17 |  |  | — |  |  | 17 |
Employee Equity Awards Proration and Other | 23 |  |  | 23 |  |  | — |
Subtotal Management Workforce Reduction | $ | 194 |  |  | $ | 121 |  |  | $ | 73 |
Reimbursement Arrangements | 84 |  |  | 84 |  |  | — |
Executive Equity Awards Proration | 24 |  |  | 24 |  |  | — |
Pension Settlement Charge | 12 |  |  | — |  |  | 12 |
Advisory Fees Related to Shareholder Matters | 11 |  |  | 11 |  |  | — |
Total Restructuring Charge | $ | 325 |  |  | $ | 240 |  |  | $ | 85 |

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- Definition Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=109236672&loc=d3e765-108305 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.10-01.(b)(6)) -URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22580-107794 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=109236672&loc=d3e725-108305 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794 + Details
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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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