Here are notable fees paid to Am Law 100 firms, gleaned from records that nonprofit groups such as labor unions and the leagues below are required to publicly disclose. The figures don’t include legal fees paid by teams and leagues such as the NBA and MLB, which aren’t nonprofits and whose records are private.

NFL: The league has paid at least $31 million to Covington and nearly $4 million to Proskauer Rose since 2011. Akin Gump Strauss Hauer & Feld, which handles the NFL’s labor and employment work, received at least $20.1 million during that time. The league paid another $16.4 million during its last two fiscal years to Paul, Weiss, Rifkind, Wharton & Garrison, which is representing the NFL in concussion litigation.