Noncontrolling and Redeemable Noncontrolling Interests - Changes in Redeemable Noncontrolling Interests (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Mar. 31, 2022	Dec. 31, 2021
Noncontrolling Interest [Abstract]
Beginning Balance	$ 43,364	$ 604
Redemptions	0	15,231
Noncontrolling Interest, Increase from Business Combination	0	53,270
Changes in redemption value	(975)	3,834
Net income (loss) attributable to redeemable noncontrolling interests	(1,649)	412
Other	195	1,299
Ending Balance	44,233	43,364
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Increase from Business Combination	$ 0	53,270
MDC
Noncontrolling Interest [Abstract]
Noncontrolling Interest, Increase from Business Combination		26
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Increase from Business Combination		26
Targeted Victory
Noncontrolling Interest [Abstract]
Noncontrolling Interest, Increase from Business Combination		27
Noncontrolling Interest [Line Items]
Noncontrolling Interest, Increase from Business Combination		$ 27

Net Loss Attributable To Redeemable Noncontrolling Interest Adjustment

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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.

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Amount of increase in noncontrolling interest from a business combination.

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