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Restructuring and Related Activities (Tables) | 6 Months Ended
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Jun. 30, 2021
Restructuring and Related Activities [Abstract] |
Restructuring and Related Costs |
Restructuring and Other Costs, Before Tax |  |
| Incurred in the Three Months Ended June 30, 2021 | Incurred in the Six Months Ended June 30, 2021 | Cumulative Incurred Through June 30, 2021 |  |  | Total Amount Expected to be Incurred |  |
Severance benefits | $ | (9) |  | $ | (9) |  | $ | 64 |  |  |  | $ | 64 |  |  |
IT costs | 2 |  | 4 |  | 6 |  |  |  | 27 |  |  |
Professional fees and other expenses | 7 |  | 16 |  | 45 |  |  |  | 61 |  |  |
Total restructuring and other costs, before tax | $ | — |  | $ | 11 |  | $ | 115 |  |  |  | $ | 152 |  |  |
Schedule of Restructuring Reserve by Type of Cost |
Accrued Restructuring and Other Costs |
| Six Months Ended June 30, 2021 |
| Severance Benefits and Related Costs | IT Costs | Professional Fees and Other |  | Total Restructuring and Other Costs Liability |
Balance, beginning of period | $ | 54 |  | $ | — |  | $ | — |  |  | $ | 54 |  |
Incurred | (9) |  | 4 |  | 16 |  |  | 11 |  |
Payments | (8) |  | (4) |  | (15) |  |  | (27) |  |
Balance, end of period | $ | 37 |  | $ | — |  | $ | 1 |  |  | $ | 38 |  |

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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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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: 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(b)(2)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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