XML 78 R31.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Receivables, net, Contract Assets and Contract Liabilities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Revenue from Contract with Customer [Abstract] |
Schedule of Receivables, Net, Contract Assets and Contract Liabilities | Receivables, net, contract assets and contract liabilities were as follows (in millions):
|  | 2019 |  |  | 2018 |
Receivables, net |  | $ | 2,337 |  |  | $ | 2,444 |
Contract assets |  | 9,094 |  |  | 9,472 |
Contract liabilities |  | 7,054 |  |  | 6,491 |

X
- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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