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Redeemable Noncontrolling Interests - Schedule of Redeemable Noncontrolling Interest (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |
Beginning balance |  |  | $ 57,481 |
Net income (loss) attributable to noncontrolling interests | $ 1,342 | $ 823 | 3,266 | $ 743
Net subscriptions (redemptions) and other | 29,766 | $ 505 | 30,863 | $ (173)
Ending balance | 91,610 |  | 91,610 |
CIP |  |  |  |
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |
Beginning balance |  |  | 2,384 |
Net income (loss) attributable to noncontrolling interests |  |  | 774 |
Net subscriptions (redemptions) and other |  |  | 35,316 |
Ending balance | 38,474 |  | 38,474 |
Affiliate Noncontrolling Interests |  |  |  |
Increase (Decrease) in Redeemable Non-controlling Interests [Roll Forward] |  |  |  |
Beginning balance |  |  | 55,097 |
Net income (loss) attributable to noncontrolling interests |  |  | 2,492 |
Net subscriptions (redemptions) and other |  |  | (4,453) |
Ending balance | $ 53,136 |  | $ 53,136 |

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- Definition Redemption value, as if currently redeemable, of redeemable noncontrolling interest classified as temporary equity and the election has been made to accrete changes in redemption value to the earliest redemption date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 3A -Subparagraph 24(b) -URI http://asc.fasb.org/extlink&oid=65877616&loc=SL6540498-122764 + Details
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