Earnings per Share - Dilutive and Antidilutive securities (Details) - shares shares in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Class A Units
Antidilutive securities and effect of dilutive securities
Number of anti-dilutive common shares excluded from the calculation of diluted income per share (in shares)	9.8	10.6
Restricted stock
Antidilutive securities and effect of dilutive securities
Number of anti-dilutive common shares excluded from the calculation of diluted income per share (in shares)	13.0	14.6

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

Name:	us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration