XML 72 R15.htm IDEA: XBRL DOCUMENT
v3.22.4

Noncontrolling Interests (Notes) | 12 Months Ended
--- | ---
Dec. 31, 2022
Noncontrolling Interest [Line Items] |
Redeemable Noncontrolling Interest [Table Text Block] | . REDEEMABLE NONCONTROLLING INTEREST Redeemable noncontrolling interest is interest in subsidiaries that is redeemable outside of our control, either for cash or other assets. These interests are classified as mezzanine equity and measured at the greater of estimated redemption value or carrying value at the end of each reporting period. Net loss attributed to noncontrolling interest is recorded in the Consolidated Statements of Income. Any adjustments to the redemption value of redeemable noncontrolling interest are recognized in either net income or through accumulated paid-in capital, depending on the nature of the underlying security (preferred or common units). The components of redeemable noncontrolling interests are as follows (dollars in millions):
| December 31,
| 2022 |  | 2021
Beginning balance | $ | 4 |  |  | $ | 10 |
Adjustment to redemption value (through accumulated paid-in capital) | — |  |  | (1) |
Net loss attributable to noncontrolling interest | (3) |  |  | (3) |
Impairment charge attributed to noncontrolling interest | — |  |  | (1) |
Ending balance | $ | — |  |  | $ | 4 |

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_MinorityInterestLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity. + References No definition available. + Details
Name: | us-gaap_RedeemableNoncontrollingInterestTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration