Search Options

Skip to Main Content

• About
  • What We Do
  • Commissioners
  • Securities Laws
  • Reports
  • Careers
  • Contact
• Divisions
  • Corporation Finance
  • Enforcement
  • Investment Management
  • Risk, Strategy and Innovation
  • Trading and Markets
  • National Exam Program
  • All Divisions and Offices
• Enforcement
  • Litigation Releases
  • Administrative Proceedings
  • Opinions and Adjudicatory Orders
  • Accounting and Auditing
  • Trading Suspensions
  • How Investigations Work
  • Administrative Law Judges
• Regulation
  • Proposed Rules
  • Final Rules
  • Interim Final Temporary Rules
  • Other Orders and Notices
  • Self-Regulatory Organizations
  • Staff Interpretations
• Education
  • Investor.gov
  • Check Out a Broker or Adviser
  • Investor Alerts and Bulletins
  • Fast Answers
  • File a Tip or Complaint
  • Publications
• Filings
  • Quick EDGAR Tutorial
  • Company Filings Search
  • Descriptions of SEC Forms
  • Requesting Public Documents
• News
  • Press Releases
  • What's New
  • Upcoming Events
  • News Digest
  • Webcasts
  • Special Studies
  • Speeches and Public Statements
  • Testimony

Directory Listing /Archives/edgar/data/1109357/000119312516457652

Parent Directory

Name	Size	Last Modified
0001193125-16-457652-index-headers.html		2016-02-10 16:36:37
0001193125-16-457652-index.html		2016-02-10 16:36:37
0001193125-16-457652.txt		2016-02-10 16:36:37
0001193125-16-457652-xbrl.zip	1849613	2016-02-10 16:36:37
d129102d10k.htm	10044788	2016-02-10 16:36:37
d129102dex10211.htm	168079	2016-02-10 16:36:37
d129102dex103.htm	23336	2016-02-10 16:36:37
d129102dex1034.htm	95024	2016-02-10 16:36:37
d129102dex10341.htm	65328	2016-02-10 16:36:37
d129102dex10342.htm	65545	2016-02-10 16:36:37
d129102dex10343.htm	4023	2016-02-10 16:36:37
d129102dex121.htm	33249	2016-02-10 16:36:37
d129102dex122.htm	15779	2016-02-10 16:36:37
d129102dex123.htm	15762	2016-02-10 16:36:37
d129102dex124.htm	33413	2016-02-10 16:36:37
d129102dex125.htm	32005	2016-02-10 16:36:37
d129102dex211.htm	65403	2016-02-10 16:36:37
d129102dex212.htm	57667	2016-02-10 16:36:37
d129102dex213.htm	1565	2016-02-10 16:36:37
d129102dex214.htm	2555	2016-02-10 16:36:37
d129102dex215.htm	1406	2016-02-10 16:36:37
d129102dex231.htm	1844	2016-02-10 16:36:37
d129102dex232.htm	1529	2016-02-10 16:36:37
d129102dex233.htm	1486	2016-02-10 16:36:37
d129102dex234.htm	1471	2016-02-10 16:36:37
d129102dex235.htm	1557	2016-02-10 16:36:37
d129102dex241.htm	2109	2016-02-10 16:36:37
d129102dex2410.htm	1940	2016-02-10 16:36:37
d129102dex2411.htm	1965	2016-02-10 16:36:37
d129102dex2412.htm	1972	2016-02-10 16:36:37
d129102dex2413.htm	1960	2016-02-10 16:36:37
d129102dex2414.htm	1964	2016-02-10 16:36:37
d129102dex2415.htm	1977	2016-02-10 16:36:37
d129102dex2416.htm	1959	2016-02-10 16:36:37
d129102dex2417.htm	1982	2016-02-10 16:36:37
d129102dex2418.htm	1925	2016-02-10 16:36:37
d129102dex2419.htm	1909	2016-02-10 16:36:37
d129102dex242.htm	2079	2016-02-10 16:36:37
d129102dex2420.htm	1925	2016-02-10 16:36:37
d129102dex2421.htm	1881	2016-02-10 16:36:37
d129102dex2423.htm	1845	2016-02-10 16:36:37
d129102dex2424.htm	1914	2016-02-10 16:36:37
d129102dex2425.htm	1924	2016-02-10 16:36:37
d129102dex2426.htm	1919	2016-02-10 16:36:37
d129102dex2427.htm	1898	2016-02-10 16:36:37
d129102dex2428.htm	1918	2016-02-10 16:36:37
d129102dex2429.htm	1911	2016-02-10 16:36:37
d129102dex243.htm	2073	2016-02-10 16:36:37
d129102dex2430.htm	1956	2016-02-10 16:36:37
d129102dex2431.htm	2029	2016-02-10 16:36:37
d129102dex2432.htm	1955	2016-02-10 16:36:37
d129102dex2433.htm	1990	2016-02-10 16:36:37
d129102dex2434.htm	1970	2016-02-10 16:36:37
d129102dex2435.htm	1961	2016-02-10 16:36:37
d129102dex2436.htm	1942	2016-02-10 16:36:37
d129102dex2437.htm	1985	2016-02-10 16:36:37
d129102dex2438.htm	1965	2016-02-10 16:36:37
d129102dex2439.htm	1985	2016-02-10 16:36:37
d129102dex244.htm	2069	2016-02-10 16:36:37
d129102dex2440.htm	1985	2016-02-10 16:36:37
d129102dex245.htm	2104	2016-02-10 16:36:37
d129102dex246.htm	2085	2016-02-10 16:36:37
d129102dex247.htm	1923	2016-02-10 16:36:37
d129102dex248.htm	1934	2016-02-10 16:36:37
d129102dex249.htm	2019	2016-02-10 16:36:37
d129102dex311.htm	9814	2016-02-10 16:36:37
d129102dex3110.htm	9849	2016-02-10 16:36:37
d129102dex312.htm	9833	2016-02-10 16:36:37
d129102dex313.htm	9838	2016-02-10 16:36:37
d129102dex314.htm	9842	2016-02-10 16:36:37
d129102dex315.htm	9837	2016-02-10 16:36:37
d129102dex316.htm	9879	2016-02-10 16:36:37
d129102dex317.htm	9793	2016-02-10 16:36:37
d129102dex318.htm	9832	2016-02-10 16:36:37
d129102dex319.htm	9834	2016-02-10 16:36:37
d129102dex321.htm	2505	2016-02-10 16:36:37
d129102dex3210.htm	2551	2016-02-10 16:36:37
d129102dex322.htm	2519	2016-02-10 16:36:37
d129102dex323.htm	2536	2016-02-10 16:36:37
d129102dex324.htm	2540	2016-02-10 16:36:37
d129102dex325.htm	2532	2016-02-10 16:36:37
d129102dex326.htm	2574	2016-02-10 16:36:37
d129102dex327.htm	2480	2016-02-10 16:36:37
d129102dex328.htm	2519	2016-02-10 16:36:37
d129102dex329.htm	2561	2016-02-10 16:36:37
exc-20141231.xml	26625677	2016-02-10 16:36:37
exc-20141231.xsd	326668	2016-02-10 16:36:37
exc-20141231_cal.xml	311222	2016-02-10 16:36:37
exc-20141231_def.xml	2195848	2016-02-10 16:36:37
exc-20141231_lab.xml	3154320	2016-02-10 16:36:37
exc-20141231_pre.xml	2456275	2016-02-10 16:36:37
FilingSummary.xml	142139	2016-02-10 16:36:37
Financial_Report.xlsx	537159	2016-02-10 16:36:37
g129102g56g19.jpg	87690	2016-02-10 16:36:37
R1.htm	36150	2016-02-10 16:36:37
R10.htm	312515	2016-02-10 16:36:37
R100.htm	96501	2016-02-10 16:36:37
R101.htm	960334	2016-02-10 16:36:37
R102.htm	144767	2016-02-10 16:36:37
R103.htm	5957	2016-02-10 16:36:37
R104.htm	132623	2016-02-10 16:36:37
R105.htm	58991	2016-02-10 16:36:37
R106.htm	145950	2016-02-10 16:36:37
R107.htm	70928	2016-02-10 16:36:37
R108.htm	20931	2016-02-10 16:36:37
R109.htm	80570	2016-02-10 16:36:37
R11.htm	556453	2016-02-10 16:36:37
R110.htm	45686	2016-02-10 16:36:37
R111.htm	56137	2016-02-10 16:36:37
R112.htm	13728	2016-02-10 16:36:37
R113.htm	26110	2016-02-10 16:36:37
R114.htm	19227	2016-02-10 16:36:37
R115.htm	14302	2016-02-10 16:36:37
R116.htm	56002	2016-02-10 16:36:37
R117.htm	61160	2016-02-10 16:36:37
R118.htm	21036	2016-02-10 16:36:37
R119.htm	273462	2016-02-10 16:36:37
R12.htm	96203	2016-02-10 16:36:37
R120.htm	19581	2016-02-10 16:36:37
R121.htm	11492	2016-02-10 16:36:37
R122.htm	170389	2016-02-10 16:36:37
R123.htm	53814	2016-02-10 16:36:37
R124.htm	39393	2016-02-10 16:36:37
R125.htm	64168	2016-02-10 16:36:37
R126.htm	60650	2016-02-10 16:36:37
R127.htm	33285	2016-02-10 16:36:37
R128.htm	39089	2016-02-10 16:36:37
R129.htm	43687	2016-02-10 16:36:37
R13.htm	46308	2016-02-10 16:36:37
R130.htm	12329	2016-02-10 16:36:37
R131.htm	12929	2016-02-10 16:36:37
R132.htm	23811	2016-02-10 16:36:37
R133.htm	49015	2016-02-10 16:36:37
R134.htm	12282	2016-02-10 16:36:37
R135.htm	13837	2016-02-10 16:36:37
R136.htm	55715	2016-02-10 16:36:37
R137.htm	28963	2016-02-10 16:36:37
R138.htm	87406	2016-02-10 16:36:37
R139.htm	38804	2016-02-10 16:36:37
R14.htm	41740	2016-02-10 16:36:37
R140.htm	28671	2016-02-10 16:36:37
R141.htm	17677	2016-02-10 16:36:37
R142.htm	15062	2016-02-10 16:36:37
R143.htm	26209	2016-02-10 16:36:37
R144.htm	28274	2016-02-10 16:36:37
R145.htm	20832	2016-02-10 16:36:37
R146.htm	23760	2016-02-10 16:36:37
R147.htm	53630	2016-02-10 16:36:37
R148.htm	11575	2016-02-10 16:36:37
R149.htm	71151	2016-02-10 16:36:37
R15.htm	163921	2016-02-10 16:36:37
R150.htm	22611	2016-02-10 16:36:37
R151.htm	18468	2016-02-10 16:36:37
R152.htm	26001	2016-02-10 16:36:37
R153.htm	245793	2016-02-10 16:36:37
R154.htm	88879	2016-02-10 16:36:37
R155.htm	21893	2016-02-10 16:36:37
R156.htm	13426	2016-02-10 16:36:37
R157.htm	16614	2016-02-10 16:36:37
R158.htm	21700	2016-02-10 16:36:37
R159.htm	41378	2016-02-10 16:36:37
R16.htm	31334	2016-02-10 16:36:37
R160.htm	14491	2016-02-10 16:36:37
R161.htm	106809	2016-02-10 16:36:37
R162.htm	8844	2016-02-10 16:36:37
R163.htm	19104	2016-02-10 16:36:37
R164.htm	8544	2016-02-10 16:36:37
R165.htm	13669	2016-02-10 16:36:37
R166.htm	36879	2016-02-10 16:36:37
R167.htm	8066	2016-02-10 16:36:37
R168.htm	21355	2016-02-10 16:36:37
R169.htm	31522	2016-02-10 16:36:37
R17.htm	77690	2016-02-10 16:36:37
R170.htm	34572	2016-02-10 16:36:37
R171.htm	11033	2016-02-10 16:36:37
R172.htm	14335	2016-02-10 16:36:37
R173.htm	12636	2016-02-10 16:36:37
R174.htm	69990	2016-02-10 16:36:37
R175.htm	116408	2016-02-10 16:36:37
R176.htm	20340	2016-02-10 16:36:37
R177.htm	154908	2016-02-10 16:36:37
R178.htm	18808	2016-02-10 16:36:37
R179.htm	5646	2016-02-10 16:36:37
R18.htm	202884	2016-02-10 16:36:37
R180.htm	118279	2016-02-10 16:36:37
R181.htm	15375	2016-02-10 16:36:37
R182.htm	48735	2016-02-10 16:36:37
R183.htm	16685	2016-02-10 16:36:37
R184.htm	22036	2016-02-10 16:36:37
R185.htm	28941	2016-02-10 16:36:37
R186.htm	72103	2016-02-10 16:36:37
R187.htm	48219	2016-02-10 16:36:37
R188.htm	172022	2016-02-10 16:36:37
R189.htm	17092	2016-02-10 16:36:37
R19.htm	1362642	2016-02-10 16:36:37
R190.htm	111772	2016-02-10 16:36:37
R191.htm	6349	2016-02-10 16:36:37
R192.htm	289525	2016-02-10 16:36:37
R193.htm	106244	2016-02-10 16:36:37
R194.htm	70954	2016-02-10 16:36:37
R195.htm	256470	2016-02-10 16:36:37
R196.htm	115056	2016-02-10 16:36:37
R197.htm	44183	2016-02-10 16:36:37
R198.htm	16818	2016-02-10 16:36:37
R199.htm	10540	2016-02-10 16:36:37
R2.htm	187636	2016-02-10 16:36:37
R20.htm	584424	2016-02-10 16:36:37
R200.htm	98298	2016-02-10 16:36:37
R201.htm	61803	2016-02-10 16:36:37
R202.htm	146454	2016-02-10 16:36:37
R203.htm	12741	2016-02-10 16:36:37
R204.htm	15987	2016-02-10 16:36:37
R205.htm	15607	2016-02-10 16:36:37
R206.htm	42283	2016-02-10 16:36:37
R207.htm	25117	2016-02-10 16:36:37
R208.htm	70933	2016-02-10 16:36:37
R209.htm	79801	2016-02-10 16:36:37
R21.htm	514210	2016-02-10 16:36:37
R22.htm	554792	2016-02-10 16:36:37
R23.htm	149641	2016-02-10 16:36:37
R24.htm	39375	2016-02-10 16:36:37
R25.htm	951716	2016-02-10 16:36:37
R26.htm	12613	2016-02-10 16:36:37
R27.htm	68594	2016-02-10 16:36:37
R28.htm	167417	2016-02-10 16:36:37
R29.htm	22724	2016-02-10 16:36:37
R3.htm	6750	2016-02-10 16:36:37
R30.htm	315307	2016-02-10 16:36:37
R31.htm	377355	2016-02-10 16:36:37
R32.htm	882959	2016-02-10 16:36:37
R33.htm	462129	2016-02-10 16:36:37
R34.htm	411844	2016-02-10 16:36:37
R35.htm	220879	2016-02-10 16:36:37
R36.htm	330258	2016-02-10 16:36:37
R37.htm	315620	2016-02-10 16:36:37
R38.htm	222130	2016-02-10 16:36:37
R39.htm	102285	2016-02-10 16:36:37
R4.htm	204896	2016-02-10 16:36:37
R40.htm	260184	2016-02-10 16:36:37
R41.htm	392498	2016-02-10 16:36:37
R42.htm	68326	2016-02-10 16:36:37
R43.htm	20041	2016-02-10 16:36:37
R44.htm	36259	2016-02-10 16:36:37
R45.htm	159538	2016-02-10 16:36:37
R46.htm	12690	2016-02-10 16:36:37
R47.htm	75329	2016-02-10 16:36:37
R48.htm	186505	2016-02-10 16:36:37
R49.htm	1324999	2016-02-10 16:36:37
R5.htm	319580	2016-02-10 16:36:37
R50.htm	517619	2016-02-10 16:36:37
R51.htm	484809	2016-02-10 16:36:37
R52.htm	538459	2016-02-10 16:36:37
R53.htm	113643	2016-02-10 16:36:37
R54.htm	33054	2016-02-10 16:36:37
R55.htm	947785	2016-02-10 16:36:37
R56.htm	27418	2016-02-10 16:36:37
R57.htm	16289	2016-02-10 16:36:37
R58.htm	62350	2016-02-10 16:36:37
R59.htm	168689	2016-02-10 16:36:37
R6.htm	15972	2016-02-10 16:36:37
R60.htm	19204	2016-02-10 16:36:37
R61.htm	318345	2016-02-10 16:36:37
R62.htm	286045	2016-02-10 16:36:37
R63.htm	887598	2016-02-10 16:36:37
R64.htm	449623	2016-02-10 16:36:37
R65.htm	411710	2016-02-10 16:36:37
R66.htm	228225	2016-02-10 16:36:37
R67.htm	57696	2016-02-10 16:36:37
R68.htm	19596	2016-02-10 16:36:37
R69.htm	23080	2016-02-10 16:36:37
R7.htm	213082	2016-02-10 16:36:37
R70.htm	26296	2016-02-10 16:36:37
R71.htm	96651	2016-02-10 16:36:37
R72.htm	32945	2016-02-10 16:36:37
R73.htm	151820	2016-02-10 16:36:37
R74.htm	50709	2016-02-10 16:36:37
R75.htm	554865	2016-02-10 16:36:37
R76.htm	23692	2016-02-10 16:36:37
R77.htm	184568	2016-02-10 16:36:37
R78.htm	78611	2016-02-10 16:36:37
R79.htm	18972	2016-02-10 16:36:37
R8.htm	8137	2016-02-10 16:36:37
R80.htm	18984	2016-02-10 16:36:37
R81.htm	217915	2016-02-10 16:36:37
R82.htm	30932	2016-02-10 16:36:37
R83.htm	12963	2016-02-10 16:36:37
R84.htm	26693	2016-02-10 16:36:37
R85.htm	27119	2016-02-10 16:36:37
R86.htm	136171	2016-02-10 16:36:37
R87.htm	31976	2016-02-10 16:36:37
R88.htm	24218	2016-02-10 16:36:37
R89.htm	14374	2016-02-10 16:36:37
R9.htm	214382	2016-02-10 16:36:37
R90.htm	126085	2016-02-10 16:36:37
R91.htm	22509	2016-02-10 16:36:37
R92.htm	10456	2016-02-10 16:36:37
R93.htm	39047	2016-02-10 16:36:37
R94.htm	9355	2016-02-10 16:36:37
R95.htm	86362	2016-02-10 16:36:37
R96.htm	25625	2016-02-10 16:36:37
R97.htm	32621	2016-02-10 16:36:37
R98.htm	127953	2016-02-10 16:36:37
R99.htm	13933	2016-02-10 16:36:37
R9999.htm	26312	2016-02-10 16:36:37
report.css	2768	2016-02-10 16:36:37
Show.js	1411	2016-02-10 16:36:37