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Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. 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rates.","units":{"USD":[{"end":"2016-12-31","val":130000,"accn":"0001193125-18-321219","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2016Q4I"},{"end":"2017-01-03","val":130000,"accn":"0001193125-19-072280","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-13"},{"end":"2017-09-30","val":4000,"accn":"0001193125-18-321219","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2017Q3I"},{"end":"2017-12-31","val":3000,"accn":"0001193125-18-321219","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08"},{"end":"2017-12-31","val":3000,"accn":"0001193125-19-072280","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-13"},{"end":"2017-12-31","val":3000,"accn":"0001193125-19-144346","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2017Q4I"},{"end":"2018-03-31","val":6000,"accn":"0001193125-19-144346","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q1I"},{"end":"2018-09-30","val":17000,"accn":"0001193125-18-321219","fy":2018,"fp":"Q3","form":"10-Q","filed":"2018-11-08","frame":"CY2018Q3I"},{"end":"2018-12-31","val":117000,"accn":"0001193125-19-072280","fy":2018,"fp":"FY","form":"10-K","filed":"2019-03-13"},{"end":"2018-12-31","val":117000,"accn":"0001193125-19-144346","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2018Q4I"},{"end":"2019-03-31","val":4000,"accn":"0001193125-19-144346","fy":2019,"fp":"Q1","form":"10-Q","filed":"2019-05-10","frame":"CY2019Q1I"},{"end":"2020-12-31","val":6325000,"accn":"0001193125-22-146411","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2020-12-31","val":6325000,"accn":"0001193125-22-212737","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05"},{"end":"2020-12-31","val":6325000,"accn":"0001193125-22-277063","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"end":"2020-12-31","val":6325000,"accn":"0001193125-23-067859","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-13","frame":"CY2020Q4I"},{"end":"2021-03-31","val":23394000,"accn":"0001193125-22-146411","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10","frame":"CY2021Q1I"},{"end":"2021-06-30","val":19858000,"accn":"0001193125-22-212737","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05","frame":"CY2021Q2I"},{"end":"2021-09-30","val":23781000,"accn":"0001193125-22-277063","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04","frame":"CY2021Q3I"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-22-146411","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-22-212737","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-22-277063","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-23-067859","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-13"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-23-139597","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-23-206423","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09"},{"end":"2021-12-31","val":1785000,"accn":"0001193125-23-276229","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13","frame":"CY2021Q4I"},{"end":"2022-03-31","val":0,"accn":"0001193125-22-146411","fy":2022,"fp":"Q1","form":"10-Q","filed":"2022-05-10"},{"end":"2022-03-31","val":0,"accn":"0001193125-23-139597","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10","frame":"CY2022Q1I"},{"end":"2022-06-30","val":2540000,"accn":"0001193125-22-212737","fy":2022,"fp":"Q2","form":"10-Q","filed":"2022-08-05"},{"end":"2022-06-30","val":2540000,"accn":"0001193125-23-206423","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09","frame":"CY2022Q2I"},{"end":"2022-09-30","val":838000,"accn":"0001193125-22-277063","fy":2022,"fp":"Q3","form":"10-Q","filed":"2022-11-04"},{"end":"2022-09-30","val":838000,"accn":"0001193125-23-276229","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13","frame":"CY2022Q3I"},{"end":"2022-12-31","val":0,"accn":"0001193125-23-067859","fy":2022,"fp":"FY","form":"10-K","filed":"2023-03-13"},{"end":"2022-12-31","val":0,"accn":"0001193125-23-139597","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10"},{"end":"2022-12-31","val":0,"accn":"0001193125-23-206423","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09"},{"end":"2022-12-31","val":0,"accn":"0001193125-23-276229","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13","frame":"CY2022Q4I"},{"end":"2023-03-31","val":3000,"accn":"0001193125-23-139597","fy":2023,"fp":"Q1","form":"10-Q","filed":"2023-05-10","frame":"CY2023Q1I"},{"end":"2023-06-30","val":2000,"accn":"0001193125-23-206423","fy":2023,"fp":"Q2","form":"10-Q","filed":"2023-08-09","frame":"CY2023Q2I"},{"end":"2023-09-30","val":0,"accn":"0001193125-23-276229","fy":2023,"fp":"Q3","form":"10-Q","filed":"2023-11-13","frame":"CY2023Q3I"}]}},"CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRat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Alternate caption: Proceeds from Advances from 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Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the 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