v2.4.0.6

Schedule Of Investments (Short-Term U.S. Government And Agency Obligations) (Detail) (USD $) | Mar. 31, 2013
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ProShares UltraShort DJ-UBS Commodity [Member] |  |
Schedule of Investments [Line Items] |  |
Value | $ 3,062,812 |
ProShares UltraShort DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.096% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,232,000 | [1]
Value | 1,231,980 | [1]
ProShares UltraShort DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.101% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,413,000 | [1]
Value | 1,412,903 | [1]
ProShares UltraShort DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.072% due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 418,000 |
Value | 417,929 |
ProShares UltraShort DJ-UBS Crude Oil [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 145,473,612 |
ProShares UltraShort DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 14,902,000 |
Value | 14,901,876 |
ProShares UltraShort DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.071% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 63,145,000 |
Value | 63,143,956 |
ProShares UltraShort DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.074% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 42,353,000 | [1]
Value | 42,352,012 | [1]
ProShares UltraShort DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.098% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 107,000 |
Value | 106,993 |
ProShares UltraShort DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.084% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 24,973,000 | [1]
Value | 24,968,775 | [1]
ProShares UltraShort DJ-UBS Natural Gas [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 21,193,216 |
ProShares UltraShort DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 573,000 |
Value | 572,995 |
ProShares UltraShort DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.091% due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 744,000 |
Value | 743,988 |
ProShares UltraShort DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.050% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,395,000 |
Value | 1,394,967 |
ProShares UltraShort DJ-UBS Natural Gas [Member] | United States Treasury Bills 0.101% due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,906,000 |
Value | 3,905,732 |
ProShares UltraShort DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.071% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 14,578,000 |
Value | 14,575,534 |
ProShares UltraShort Gold [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 108,157,077 |
ProShares UltraShort Gold [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 11,800,000 |
Value | 11,799,902 |
ProShares UltraShort Gold [Member] | U.S. Treasury Bills 0.060% due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 62,387,000 | [2]
Value | 62,385,969 | [2]
ProShares UltraShort Gold [Member] | U.S. Treasury Bills 0.062% due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 8,084,000 | [2]
Value | 8,083,811 | [2]
ProShares UltraShort Gold [Member] | U.S. Treasury Bills 0.110% due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 7,714,000 |
Value | 7,713,470 |
ProShares UltraShort Gold [Member] | U.S. Treasury Bills 0.087% due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 18,177,000 | [2]
Value | 18,173,925 | [2]
ProShares UltraShort Silver [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 105,347,243 |
ProShares UltraShort Silver [Member] | U.S. Treasury Bills 0.084% due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 58,244,000 | [2]
Value | 58,243,037 | [2]
ProShares UltraShort Silver [Member] | U.S. Treasury Bills 0.063% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 14,290,000 | [2]
Value | 14,289,667 | [2]
ProShares UltraShort Silver [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 10,868,000 |
Value | 10,867,253 |
ProShares UltraShort Silver [Member] | U.S. Treasury Bills 0.093% due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 21,951,000 | [2]
Value | 21,947,286 | [2]
ProShares Short Euro [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 3,371,965 |
ProShares Short Euro [Member] | U.S. Treasury Bills 0.101% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 107,000 |
Value | 106,992 |
ProShares Short Euro [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,265,000 |
Value | 3,264,973 |
ProShares UltraShort Australian Dollar [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 3,329,970 |
ProShares UltraShort Australian Dollar [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,207,000 |
Value | 3,206,973 |
ProShares UltraShort Australian Dollar [Member] | U.S. Treasury Bills 0.050% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 123,000 |
Value | 122,997 |
ProShares UltraShort Euro [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 507,190,542 |
ProShares UltraShort Euro [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 31,710,000 |
Value | 31,709,736 |
ProShares UltraShort Euro [Member] | U.S. Treasury Bills 0.054% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 129,315,000 |
Value | 129,312,863 |
ProShares UltraShort Euro [Member] | U.S. Treasury Bills 0.068% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 251,253,000 | [3]
Value | 251,247,138 | [3]
ProShares UltraShort Euro [Member] | U.S. Treasury Bills 0.104% Due 05/16/13[Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 58,398,000 |
Value | 58,393,985 |
ProShares UltraShort Euro [Member] | U.S. Treasury Bills 0.095% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 36,533,000 | [3]
Value | 36,526,820 | [3]
ProShares UltraShort Yen [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 463,617,695 |
ProShares UltraShort Yen [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 87,442,000 |
Value | 87,441,272 |
ProShares UltraShort Yen [Member] | U.S. Treasury Bills 0.063% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 155,705,000 | [3]
Value | 155,701,367 | [3]
ProShares UltraShort Yen [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 19,996,000 |
Value | 19,994,625 |
ProShares UltraShort Yen [Member] | U.S. Treasury Bills 0.056% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 139,862,000 |
Value | 139,859,688 |
ProShares UltraShort Yen [Member] | U.S. Treasury Bills 0.079% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 60,631,000 | [3]
Value | 60,620,743 | [3]
ProShares Ultra DJ-UBS Commodity [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 3,350,652 |
ProShares Ultra DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.050% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 374,000 | [1]
Value | 373,991 | [1]
ProShares Ultra DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 406,000 |
Value | 405,972 |
ProShares Ultra DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.056% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 808,000 | [1]
Value | 807,987 | [1]
ProShares Ultra DJ-UBS Commodity [Member] | U.S. Treasury Bills 0.076% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,763,000 |
Value | 1,762,702 |
ProShares Ultra DJ-UBS Crude Oil [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 304,000,111 |
ProShares Ultra DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 11,421,000 |
Value | 11,420,905 |
ProShares Ultra DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 23,258,000 |
Value | 23,256,401 |
ProShares Ultra DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.079% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 36,403,000 | [1]
Value | 36,396,842 | [1]
ProShares Ultra DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.103% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 58,434,000 |
Value | 58,433,034 |
ProShares Ultra DJ-UBS Crude Oil [Member] | U.S. Treasury Bills 0.055% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 174,497,000 | [1]
Value | 174,492,929 | [1]
ProShares Ultra DJ-UBS Natural Gas [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 53,702,179 |
ProShares Ultra DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.103% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,097,000 |
Value | 1,096,982 |
ProShares Ultra DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.059% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 13,254,000 |
Value | 13,253,691 |
ProShares Ultra DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.103% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 21,550,000 |
Value | 21,548,518 |
ProShares Ultra DJ-UBS Natural Gas [Member] | U.S. Treasury Bills 0.082% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 17,806,000 |
Value | 17,802,988 |
ProShares Ultra Gold [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 307,384,042 |
ProShares Ultra Gold [Member] | U.S. Treasury Bills 0.050% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 10,986,000 | [2]
Value | 10,985,744 | [2]
ProShares Ultra Gold [Member] | U.S. Treasury Bills 0.056% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 45,428,000 | [2]
Value | 45,427,249 | [2]
ProShares Ultra Gold [Member] | U.S. Treasury Bills 0.076% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 146,331,000 |
Value | 146,306,245 |
ProShares Ultra Gold [Member] | U.S. Treasury Bills 0.094% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 104,672,000 | [2]
Value | 104,664,804 | [2]
ProShares Ultra Silver [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 754,961,358 |
ProShares Ultra Silver [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 273,524,000 | [2]
Value | 273,505,195 | [2]
ProShares Ultra Silver [Member] | U.S. Treasury Bills 0.055% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 144,956,000 | [2]
Value | 144,952,618 | [2]
ProShares Ultra Silver [Member] | U.S. Treasury Bills 0.069% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 264,072,000 | [2]
Value | 264,069,800 | [2]
ProShares Ultra Silver [Member] | U.S. Treasury Bills 0.078% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 72,446,000 | [2]
Value | 72,433,745 | [2]
ProShares Ultra Australian Dollar [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 3,676,902 |
ProShares Ultra Australian Dollar [Member] | U.S. Treasury Bills 0.055% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 82,000 |
Value | 81,999 |
ProShares Ultra Australian Dollar [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 370,000 |
Value | 369,974 |
ProShares Ultra Australian Dollar [Member] | U.S. Treasury Bills 0.051% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,096,000 |
Value | 3,095,949 |
ProShares Ultra Australian Dollar [Member] | U.S. Treasury Bills 0.065% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 10,000 |
Value | 10,000 |
ProShares Ultra Australian Dollar [Member] | U.S. Treasury Bills 0.070% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 119,000 |
Value | 118,980 |
ProShares Ultra Euro [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 4,478,920 |
ProShares Ultra Euro [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 46,000 |
Value | 45,997 |
ProShares Ultra Euro [Member] | U.S. Treasury Bills 0.056% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,854,000 | [3]
Value | 3,853,936 | [3]
ProShares Ultra Euro [Member] | U.S. Treasury Bills 0.058% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 579,000 | [3]
Value | 578,987 | [3]
ProShares Ultra Yen [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 3,534,934 |
ProShares Ultra Yen [Member] | U.S. Treasury Bills 0.105% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 140,000 |
Value | 139,990 |
ProShares Ultra Yen [Member] | U.S. Treasury Bills 0.066% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 3,395,000 | [3]
Value | 3,394,944 | [3]
ProShares VIX Short-Term Futures ETF [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 152,936,809 |
ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.050% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 15,369,000 |
Value | 15,368,641 |
ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.103% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 37,311,000 |
Value | 37,310,383 |
ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.103% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 35,438,000 |
Value | 35,435,564 |
ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.070% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 63,658,000 |
Value | 63,647,231 |
ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.058% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,175,000 |
Value | 1,174,990 |
ProShares VIX Mid-Term Futures ETF [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 49,702,438 |
ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 0.103% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 22,064,000 |
Value | 22,062,483 |
ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 0.078% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 10,202,000 |
Value | 10,200,274 |
ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 0.068% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 12,878,000 |
Value | 12,877,787 |
ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 0.051% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 4,562,000 |
Value | 4,561,894 |
ProShares Ultra VIX Short-Term Futures ETF [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 118,784,756 |
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.101% Due 05/16/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,802,000 |
Value | 1,801,876 |
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.103% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 6,969,000 |
Value | 6,968,885 |
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.056% Due 04/11/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 7,541,000 |
Value | 7,540,937 |
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.052% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 2,714,000 |
Value | 2,713,937 |
ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.069% Due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 99,776,000 |
Value | 99,759,121 |
ProShares Short VIX Short-Term Futures ETF [Member] |  |
Schedule of Investments [Line Items] |  |
Value | 45,830,843 |
ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.072% due 06/27/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 30,947,000 |
Value | 30,941,765 |
ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.103% Due 04/18/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 1,862,000 |
Value | 1,861,969 |
ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.108% Due 04/25/13 [Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 99,000 |
Value | 98,998 |
ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 0.096% Due 05/16/13[Member] |  |
Schedule of Investments [Line Items] |  |
Principal amount | 12,929,000 |
Value | $ 12,928,111 |
[1] | All or partial amount pledged as collateral for swap agreements.
[2] | All or partial amount pledged as collateral for forward agreements.
[3] | All or partial amount pledged as collateral for foreign currency forward contracts.

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- Definition The fair value as of the balance sheet date of firm holdings in debt obligations issued by the US government including short-term Treasury bills, medium-term Treasury notes, and long-term Treasury bonds, as well as debt issued by agencies. Includes both pledged (to counterparties as collateral for financing transactions) and unpledged holdings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6475986&loc=d3e42546-110969 + Details
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- Definition For investments which are quantified by principal amount, the principle balance held at close of period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 6 -Subparagraph (SX 210.12-14.Column B) -URI http://asc.fasb.org/extlink&oid=6955306&loc=d3e611322-123010 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-12.Column B) -URI http://asc.fasb.org/extlink&oid=6955306&loc=d3e611133-123010 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12C -Paragraph Column B -Article 12 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-12C.Column B) -URI http://asc.fasb.org/extlink&oid=6955306&loc=d3e611225-123010 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Paragraph Column B -Article 12 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 14 -Paragraph Column B -Article 12 + Details
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