Question: Accredo is a wholly owned subsidiary of an American Fortune 100 company that had 2016 revenues of what?
Context: John Hancock Financial is an informal term for a United States insurance company which existed, in various forms, from its founding on April 21, 1862, until its acquisition in 2004 by the Canadian insurance company Manulife Financial.  It was named in honor of John Hancock, a prominent Patriot.  The company continues to operate as a wholly owned subsidiary of Manulife and its headquarters remains in Boston, Massachusetts.  John Hancock Financial Network (JHFN) is the retail distribution company of John Hancock Life Insurance Company, U.S.A., which is a wholly owned subsidiary of Manulife Financial Corporation. The Johnsonburg, Kane, Warren and Irvine Railroad (reporting mark JKWI) was a railroad company in Pennsylvania, United States, formed on May 24, 1982, by Sloan Cornell who also owned the Knox and Kane Railroad.  The JKWI was the designated operator of the Irvine, Warren, Kane & Johnsonburg Railroad, that was a partnership of Brock Railroad (a wholly owned subsidiary of Warren Car Company), Irvine Railroad (a wholly owned subsidiary of National Forge Company) and Struthers Wells Inter-American Corporation (a subsidiary of Struthers Wells), all three being Pennsylvania corporations, and had acquired from Conrail the following railroad line segments: MP 58.52 to MP 66.7 (Irvine to Warren) and MP 92.5 to MP 111.0 (Kane to Johnsonburg). Sun Hung Kai Financial Limited (SHKFL), is a 70%-owned subsidiary of Everbright Securities Company Limited (SSE: 601788, HKEX: 6178, “Everbright Securities”).  With its foundation dating back to 1969 when Fung King Hey, Kwok Tak Seng and Lee Shau Kee teamed up to start the Sun Hung Kai partnership, SHKFL was a wholly owned subsidiary of Sun Hung Kai & Co. Limited (SEHK: 86,　“SHKCO”).  SHKCO is chaired by Lee Seng Huang and controlled by the Lee & Lee Trust following the acquisition of the Fung family’s equity interest in the company by Allied Properties (H.K.) Limited via its wholly owned subsidiary in 1996.  In June 2015, Everbright Securities acquired 70% of SHKFL from SHKCO, making SHKFL a subsidiary of Everbright Securities since then.  SHKCO remains a 30% shareholder of SHKFL. Exelon Corporation is an American Fortune 100 energy company headquartered in Chicago, Illinois.  It generates revenues of approximately $34.5 billion and employs approximately 34,000 people.  Exelon is the largest electric holding company in the United States by revenue, the largest regulated utility in the United States with approximately 10 million customers, and is also the largest operator of nuclear power plants in the United States.  It was created in October 2000 by the merger of PECO Energy Company and Unicom, of Philadelphia and Chicago respectively.  Unicom owned Commonwealth Edison.  Exelon operates regulated utilities in Illinois, Pennsylvania, Maryland, Delaware, New Jersey, and Washington, DC.  In October 2009, Exelon had full or majority ownership of 17 nuclear reactors in 10 nuclear power plants. Exelon has operations and business activities in 47 states, the District of Columbia and Canada and is the largest competitive U.S. power generator with approximately 35,000 megawatts of owned capacity.  Exelon merged with Constellation Energy Group in March 2012 and acquired Pepco Holdings in March 2016.  Exelon consists of eight main operating subsidiaries with Exelon Generation, a deregulated energy generator, Constellation, a deregulated competitive energy supplier, and six regulated utilities, Commonwealth Edison (Illinois), Philadelphia Electric Company (Pennsylvania), Baltimore Gas and Electric (Maryland), Delmarva Power & Light (Delaware and Maryland), Atlantic City Electric (New Jersey), and Potomac Electric Power Company (Washington, DC and Maryland). American International Group, Inc., also known as AIG, is an American multinational insurance corporation with operations in more than 80 countries and jurisdictions.  As of December 31, 2016, AIG companies employed 56,400 people.  The company operates through three core businesses: Consumer Insurance (49% of 2016 revenues), Commercial Insurance (43% of 2016 revenues), and Other Operations (8% of 2016 revenues).  Commercial Insurance includes Liability and Financial Lines and Property and Speciality Risks.  Consumer Insurance includes Individual Retirement, Group Retirement, Life Insurance, and Personal Insurance.  Other Operations includes run off insurance lines and legacy investments. Accredo is a specialty pharmaceutical and service provider for patients with complex and chronic health conditions.  Accredo provides specialty drugs, drugs that cost more than $600 per month, with the average being $10,000 a month, which treat serious conditions such as multiple sclerosis, rheumatoid arthritis, hemophilia and cancer.  It is a wholly owned subsidiary of Express Scripts and is headquartered in Memphis. Copperweld Corp. v. Independence Tube Corp., 467 U.S. 752 (1984) , is a major US antitrust law case decided by the Supreme Court concerning the Pittsburgh firm Copperweld Corporation and the Chicago firm Independence Tube.  It that held that a parent company is incapable of conspiring with its wholly owned subsidiary for purposes of Section 1 of the Sherman Act because they cannot be considered separate economic entities.  Section 1 of the Sherman Act states that "Every contract, combination in the form of trust or otherwise, or conspiracy, in restraint of trade or commerce among the several States, or with foreign nations, is declared to be illegal."  However, for a condition of conspiracy to exist, there must be at least two parties involved.  "Copperweld" held that separate incorporation was not enough to render a parent and its subsidiary capable of conspiring, since forcibly the economic interests of a wholly owned subsidiary must be those of its parent.  It does not apply to partially owned subsidiaries. Express Scripts Holding Company is an American Fortune 100 company.  As of 2017, the company is the 22nd-largest in the United States as well as the largest pharmacy benefit management (PBM) organization in the United States.  Express Scripts had 2016 revenues of $100.752 billion. The Murrin Murrin Joint Venture is a major nickel-cobalt mining operation being conducted in the North Eastern Goldfields, approximately 45 km east of Leonora, Western Australia.  The Project was a joint venture between Murrin Murrin Holdings Pty Ltd, a wholly owned subsidiary of Minara Resources Ltd (whose share is 60%) and Glenmurrin Pty Ltd, a wholly owned subsidiary of Glencore International AG, which had a 40% share but also owned 70% of Minara.  As of November 2011, Minara Resources was fully acquired and is now wholly owned by Glencore International.  The mine opened in 1999. Millennium Pharmaceuticals, Inc., The Takeda Oncology Company was a leading biopharmaceutical company based in Cambridge, Massachusetts.  Millennium has gradually been absorbed by its parent Takeda and renamed Takeda Oncology.  The Company marketed Velcade (bortezomib) for injection, a cancer product, and has a growing clinical development pipeline of product candidates.  Millennium's research, development and commercialization activities focused in two therapeutic areas: oncology and inflammation.  By applying its knowledge of the human genome, understanding of disease mechanisms and industrialized drug discovery platform, Millennium developed a line of new product candidates.  It was one of the first companies to systematically search for genes linked to disease, but none of the drugs which it is marketing or has in clinical trial, with one partial exception, have been the results of that research.  On May 14, 2008, Japanese company Takeda Pharmaceutical announced the completion of its acquisition of Millennium for US$25.00 per share in cash—a deal worth $8.8 billion.  Takeda completed the acquisition through a tender offer and subsequent merger of a wholly owned subsidiary of Takeda into Millennium.  Millennium is now a wholly owned subsidiary of Takeda.
Answer: $100.752 billion