XML 44 R21.htm IDEA: XBRL DOCUMENT
v3.19.2

Leases - (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Leases [Abstract] |
Operating lease payments | Future minimum lease payments as of June 30, 2019 and December 31, 2018 were as follows:
(in millions) | June 30, 2019 (2) | December 31, 2018 (3)
2019(1) | $ | 10 |  | $ | 18 |
2020 | 18 |  | 17 |
2021 | 11 |  | 11 |
2022 | 10 |  | 9 |
2023 | 9 |  | 8 |
2024 | 6 |  | 5 |
2025 and thereafter | 19 |  | 20 |
Total future minimum lease payments | $ | 83 |  | $ | 88 |
Less: imputed interest | (11 | ) | N/A(4) |
Total operating lease liabilities | 72 |  | N/A(4) |
Current portion | 17 |  | N/A(4) |
Non-current portion | 55 |  | N/A(4) |
(1) The remaining payments as of June 30, 2019 exclude those made during the six months ended June 30, 2019.
(2) | Presented in accordance with ASC 842, which excludes base payments of $4 million for leases that do not yet have a commencement date.
(3) Presented in accordance with ASC 840. (4) N/A - Not Applicable under ASC 840.

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

X
- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=77888426&loc=SL77918701-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration