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Note 6 - Redeemable Noncontrolling Interests (Tables) | 3 Months Ended
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Mar. 31, 2023
Notes Tables |
Redeemable Noncontrolling Interest [Table Text Block] |
|  | Three Months Ended |
|  | March 31, |
|  | 2023 |  |  | 2022 |
Balance, beginning of period |  | $ | 195 |  |  | $ | 198 |
Capital contribution from redeemable noncontrolling interest |  |  | 10 |  |  |  | 2 |
Adjustment to redemption value |  |  | 1 |  |  |  | 1 |
Comprehensive income (loss) adjustments: |  |  |  |  |  |  |  |
Net loss attributable to redeemable noncontrolling interests |  |  | (1 | ) |  |  | (1 | )
Other comprehensive income attributable to redeemable noncontrolling interests |  |  | 1 |  |  |  |  |
Balance, end of period |  | $ | 206 |  |  | $ | 200 |

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- 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

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