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Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2011-01-01","end":"2011-09-30","val":3250000,"accn":"0001193125-12-448195","fy":2012,"fp":"Q3","form":"10-Q","filed":"2012-11-02"},{"start":"2011-01-01","end":"2011-09-30","val":-3250000,"accn":"0000950123-11-094349","fy":2011,"fp":"Q3","form":"10-Q","filed":"2011-11-02"},{"start":"2011-01-01","end":"2011-12-31","val":3250000,"accn":"0001193125-14-077383","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-28","frame":"CY2011"},{"start":"2011-01-01","end":"2011-12-31","val":3250000,"accn":"0001193125-13-093781","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":3250000,"accn":"0001193125-12-109948","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-12"},{"start":"2012-01-01","end":"2012-03-31","val":10000,"accn":"0001193125-12-208612","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"}]}},"NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1":{"label":"Noncash or Part Noncash Acquisition, Fixed Assets Acquired","description":"\"The amount of fixed assets that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2011-01-01","end":"2011-06-30","val":0,"accn":"0001193125-12-334634","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2012-01-01","end":"2012-03-31","val":172000,"accn":"0001193125-12-208612","fy":2012,"fp":"Q1","form":"10-Q","filed":"2012-05-03","frame":"CY2012Q1"},{"start":"2012-01-01","end":"2012-06-30","val":172000,"accn":"0001193125-12-334634","fy":2012,"fp":"Q2","form":"10-Q","filed":"2012-08-03"},{"start":"2019-01-01","end":"2019-12-31","val":0,"accn":"0000094344-22-000006","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000094344-22-000006","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28"},{"start":"2020-01-01","end":"2020-12-31","val":0,"accn":"0000094344-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":14277000,"accn":"0000094344-22-000006","fy":2021,"fp":"FY","form":"10-K","filed":"2022-02-28"},{"start":"2021-01-01","end":"2021-12-31","val":14277000,"accn":"0000094344-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":669000,"accn":"0000094344-23-000005","fy":2022,"fp":"FY","form":"10-K","filed":"2023-02-28","frame":"CY2022"}]}},"NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1":{"label":"Noncash or Part Noncash Acquisition, Intangible Assets Acquired","description":"\"The amount of intangibles that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"\"Part noncash\"\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.\"","units":{"USD":[{"start":"2011-01-01","end":"2011-12-31","val":1988000,"accn":"0001193125-12-109948","fy":2011,"fp":"FY","form":"10-K","filed":"2012-03-12"},{"start":"2011-01-01","end":"2011-12-31","val":1988000,"accn":"0001193125-13-093781","fy":2012,"fp":"FY","form":"10-K","filed":"2013-03-06"},{"start":"2011-01-01","end":"2011-12-31","val":1988000,"accn":"0001193125-14-077383","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-28","frame":"CY2011"},{"start":"2012-01-01","end":"2012-12-31","val":0,"accn":"0001628280-15-001257","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27","frame":"CY2012"},{"start":"2013-01-01","end":"2013-09-30","val":0,"accn":"0001193125-14-392000","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2013-01-01","end":"2013-12-31","val":8519000,"accn":"0001193125-14-077383","fy":2013,"fp":"FY","form":"10-K","filed":"2014-02-28"},{"start":"2013-01-01","end":"2013-12-31","val":8519000,"accn":"0001628280-15-001257","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2013-01-01","end":"2013-12-31","val":8519000,"accn":"0000094344-16-000011","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26","frame":"CY2013"},{"start":"2014-01-01","end":"2014-09-30","val":21510000,"accn":"0001193125-14-392000","fy":2014,"fp":"Q3","form":"10-Q","filed":"2014-10-31"},{"start":"2014-01-01","end":"2014-09-30","val":21510000,"accn":"0000094344-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2014-01-01","end":"2014-12-31","val":21110000,"accn":"0001628280-15-001257","fy":2014,"fp":"FY","form":"10-K","filed":"2015-02-27"},{"start":"2014-01-01","end":"2014-12-31","val":21110000,"accn":"0000094344-16-000011","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2014-01-01","end":"2014-12-31","val":21110000,"accn":"0000094344-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2014"},{"start":"2015-01-01","end":"2015-09-30","val":0,"accn":"0000094344-15-000005","fy":2015,"fp":"Q3","form":"10-Q","filed":"2015-11-03"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000094344-16-000011","fy":2015,"fp":"FY","form":"10-K","filed":"2016-02-26"},{"start":"2015-01-01","end":"2015-12-31","val":0,"accn":"0000094344-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":-1730000,"accn":"0000094344-17-000004","fy":2016,"fp":"FY","form":"10-K","filed":"2017-02-27","frame":"CY2016"}]}},"NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1":{"label":"Noncash or Part Noncash Acquisition, Net Nonmonetary Assets Acquired (Liabilities Assumed)","description":"\"The net book value of a nonmonetary asset transferred or exchanged in connection with the acquisition of a business or asset in a noncash transaction. 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Amount excludes temporary equity. Alternate caption for the concept is permanent 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