| Line |
Label |
Object Class (Data type) |
Period Type |
Balance |
Report Element Name |
| 1 |
Class of Treasury Stock [Table] |
Table |
|
|
us-gaap:ClassOfTreasuryStockTable |
| 2 |
Share Repurchase Program [Axis] |
Axis |
|
|
us-gaap:ShareRepurchaseProgramAxis |
| 3 |
Share Repurchase Program [Domain] |
Member |
|
|
us-gaap:ShareRepurchaseProgramDomain |
| 4 |
Class of Stock [Axis] |
Axis |
|
|
us-gaap:StatementClassOfStockAxis |
| 5 |
Class of Stock [Domain] |
Member |
|
|
us-gaap:ClassOfStockDomain |
| 6 |
Common Class A [Member] |
Member |
|
|
us-gaap:CommonClassAMember |
| 7 |
Common Class B [Member] |
Member |
|
|
us-gaap:CommonClassBMember |
| 8 |
Common Class C [Member] |
Member |
|
|
us-gaap:CommonClassCMember |
| 9 |
Convertible Common Stock [Member] |
Member |
|
|
us-gaap:ConvertibleCommonStockMember |
| 10 |
Nonvoting Common Stock [Member] |
Member |
|
|
us-gaap:NonvotingCommonStockMember |
| 11 |
Cumulative Preferred Stock [Member] |
Member |
|
|
us-gaap:CumulativePreferredStockMember |
| 12 |
Noncumulative Preferred Stock [Member] |
Member |
|
|
us-gaap:NoncumulativePreferredStockMember |
| 13 |
Redeemable Preferred Stock [Member] |
Member |
|
|
us-gaap:RedeemablePreferredStockMember |
| 14 |
Nonredeemable Preferred Stock [Member] |
Member |
|
|
us-gaap:NonredeemablePreferredStockMember |
| 15 |
Convertible Preferred Stock [Member] |
Member |
|
|
us-gaap:ConvertiblePreferredStockMember |
| 16 |
Nonredeemable Convertible Preferred Stock [Member] |
Member |
|
|
us-gaap:NonredeemableConvertiblePreferredStockMember |
| 17 |
Redeemable Convertible Preferred Stock [Member] |
Member |
|
|
us-gaap:RedeemableConvertiblePreferredStockMember |
| 18 |
Contingent Convertible Preferred Stock [Member] |
Member |
|
|
us-gaap:ContingentConvertiblePreferredStockMember |
| 19 |
Preferred Class A [Member] |
Member |
|
|
us-gaap:PreferredClassAMember |
| 20 |
Preferred Class B [Member] |
Member |
|
|
us-gaap:PreferredClassBMember |
| 21 |
Series A Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesAPreferredStockMember |
| 22 |
Series B Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesBPreferredStockMember |
| 23 |
Series C Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesCPreferredStockMember |
| 24 |
Series D Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesDPreferredStockMember |
| 25 |
Series E Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesEPreferredStockMember |
| 26 |
Series F Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesFPreferredStockMember |
| 27 |
Series G Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesGPreferredStockMember |
| 28 |
Series H Preferred Stock [Member] |
Member |
|
|
us-gaap:SeriesHPreferredStockMember |
| 29 |
Class of Treasury Stock [Line Items] |
LineItems |
|
|
us-gaap:EquityClassOfTreasuryStockLineItems |
| 30 |
Equity, Class of Treasury Stock [Hierarchy] |
Abstract |
|
|
added:EquityClassTreasuryStockHierarchy |
| 31 |
Stock Repurchase Program, Authorized Amount |
Concept (Monetary) |
For Period |
Credit |
us-gaap:StockRepurchaseProgramAuthorizedAmount |
| 32 |
Stock Repurchase Program, Number of Shares Authorized to be Repurchased |
Concept (Shares) |
As Of |
|
us-gaap:StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased |
| 33 |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |
Concept (Monetary) |
For Period |
Credit |
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount |
| 34 |
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased |
Concept (Shares) |
As Of |
|
us-gaap:StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased |
| 35 |
Stock Repurchase Program, Period in Force |
Concept (Decimal) |
As Of |
|
us-gaap:StockRepurchaseProgramPeriodInForce |