The Collaborative International Dictionary of English v.0.48:

detailed \de*tailed"\ (d[-e]*t[=a]ld"), adj.
   1. Developed or executed with care and in minute detail; as,
      a detailed plan.

   Syn: elaborate, elaborated.
        [WordNet 1.5]

   2. Containing details; containing subordinate parts as well
      as more general discussion; -- of a discourse; as, a
      specific and detailed account of the accident. Opposite of
      sketchy, general, vague.

   Syn: circumstantial, particularized, particularised.
        [WordNet 1.5]

   3. having fine or intricate added decoration.
      [PJC]

The Collaborative International Dictionary of English v.0.48:

Detail \De"tail\ (d[-e]*t[=a]l"), v. t. [imp. & p. p.
   Detailed; p. pr. & vb. n. Detailing.] [Cf. F.
   d['e]tailler to cut up in pieces, tell in detail. See
   Detail, n.]
   1. To relate in particulars; to particularize; to report
      minutely and distinctly; to enumerate; to specify; as, he
      detailed all the facts in due order.
      [1913 Webster]

   2. (Mil.) To tell off or appoint for a particular service, as
      an officer, a troop, or a squadron.
      [1913 Webster]

   3. To provide with fine or intricate added decoration.
      [PJC]

   Syn: Detail, Detach.

   Usage: Detail respects the act of individualizing the person
          or body that is separated; detach, the removing for
          the given end or object.
          [1913 Webster]

WordNet (r) 3.0 (2006):

detailed
    adj 1: developed or executed with care and in minute detail; "a
           detailed plan"; "the elaborate register of the
           inhabitants prevented tax evasion"- John Buchan; "the
           carefully elaborated theme" [syn: detailed,
           elaborate, elaborated]

Moby Thesaurus II by Grady Ward, 1.0:

82 Moby Thesaurus words for "detailed":
   absolute, abundant, accurate, attentive, blow-by-blow, certain,
   circumstantial, close, complete, complex, complicated,
   comprehensive, concrete, conscientious, copious, correct, critical,
   defined, definite, delicate, demanding, determinate, different,
   distinct, distinguished, elaborate, esoteric, especial, exact,
   exacting, exceptional, exhausting, exhaustive, exigent, express,
   exquisite, extraordinary, fine, finical, finicking, finicky, fixed,
   full, fussy, inclusive, individual, inner, intimate, intricate,
   itemized, meticulous, minute, narrow, nice, noteworthy, ornate,
   particular, particularized, personal, picayune, precise,
   precisianistic, precisionistic, private, punctilious, punctual,
   refined, religious, respective, rigid, rigorous, scrupulous,
   scrutinizing, several, singular, solipsistic, special, specific,
   strict, subtle, thorough, thoroughgoing