XML 48 R33.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Schedule II - Valuation and Qualifying Accounts | 12 Months Ended
--- | ---
Dec. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule II—Valuation and Qualifying Accounts | Schedule II—Valuation and Qualifying Accounts The table below presents valuation and qualifying accounts for continuing operations.
(Dollars in Millions) |  |  | Additions |  |  |  |
Descriptions | Balance at Beginning Period |  | Charged to Costs and Expenses |  | Charged to Other Accounts |  | Deductions |  | Balance at End of Period
Year ended December 31, 2021: |  |  |  |  |  |  |  |  |
Deducted from accounts and notes receivable: |  |  |  |  |  |  |  |  |
Allowance for credit losses | $ | 13 |  |  | $ | — |  |  | $ | — |  |  | $ | — | (a) |  | $ | 13 |
Reserve for losses on uncompleted contracts | $ | 16 |  |  | $ | 4 |  |  | $ | — |  |  | $ | (3) |  |  | $ | 17 |
Reserve for potentially disallowable costs incurred under government contracts | $ | 54 |  |  | $ | 42 |  |  | $ | — |  |  | $ | (20) |  |  | $ | 76 |
Year ended December 31, 2020: |  |  |  |  |  |  |  |  |
Deducted from accounts and notes receivable: |  |  |  |  |  |  |  |  |
Allowance for credit losses | $ | 14 |  |  | $ | 11 |  |  | $ | — |  |  | $ | (12) | (a) |  | $ | 13 |
Reserve for losses on uncompleted contracts | $ | 10 |  |  | $ | 14 |  |  | $ | — |  |  | $ | (8) |  |  | $ | 16 |
Reserve for potentially disallowable costs incurred under government contracts | $ | 58 |  |  | $ | 24 |  |  | $ | — |  |  | $ | (28) |  |  | $ | 54 |
Year ended December 31, 2019: |  |  |  |  |  |  |  |  |
Deducted from accounts and notes receivable: |  |  |  |  |  |  |  |  |
Allowance for credit losses | $ | 9 |  |  | $ | 13 |  |  | $ | 3 | (b) |  | $ | (11) | (a) |  | $ | 14 |
Reserve for losses on uncompleted contracts | $ | 6 |  |  | $ | 12 |  |  | $ | — |  |  | $ | (8) |  |  | $ | 10 |
Reserve for potentially disallowable costs incurred under government contracts | $ | 55 |  |  | $ | 5 |  |  | $ | — |  |  | $ | (2) |  |  | $ | 58 |
(a)Receivable write-offs, net of recoveries (b)Reserves of $3 million were recorded as a reduction in revenue

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | srt_ValuationAndQualifyingAccountsAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration