help show_transfers documents all the fields.

help show_transfers
Command usage: 
  show_transfers [in|out|pending|failed|pool|coinbase] [index=[,,...]] [ []]

Command description: 
  Show the incoming/outgoing transfers within an optional height range.
  
Output format:
  In or Coinbase:    Block Number, "block"|"in",              Time, Amount,  Transaction Hash, Payment ID, Subaddress Index,                     "-", Note
  Out:               Block Number, "out",                     Time, Amount*, Transaction Hash, Payment ID, Fee, Destinations, Input addresses**, "-", Note
  Pool:                            "pool", "in",              Time, Amount,  Transaction Hash, Payment Id, Subaddress Index,                     "-", Note, Double Spend Note
  Pending or Failed:               "failed"|"pending", "out", Time, Amount*, Transaction Hash, Payment ID, Fee, Input addresses**,               "-", Note
  
  * Excluding change and fee.
  ** Set of address indices used as inputs in this transfer.

As you are showing the output for an "out", the fields are:

Block Number, "out", Time, Amount, Transaction Hash, Payment ID, Fee, Destinations, Input addresses, "-", Note

help show_transfers documents all the fields.

help show_transfers
Command usage: 
  show_transfers [in|out|pending|failed|pool|coinbase] [index=[,,...]] [ []]

Command description: 
  Show the incoming/outgoing transfers within an optional height range.
  
Output format:
  In or Coinbase:    Block Number, "block"|"in",              Time, Amount,  Transaction Hash, Payment ID, Subaddress Index,                     "-", Note
  Out:               Block Number, "out",                     Time, Amount*, Transaction Hash, Payment ID, Fee, Destinations, Input addresses**, "-", Note
  Pool:                            "pool", "in",              Time, Amount,  Transaction Hash, Payment Id, Subaddress Index,                     "-", Note, Double Spend Note
  Pending or Failed:               "failed"|"pending", "out", Time, Amount*, Transaction Hash, Payment ID, Fee, Input addresses**,               "-", Note
  
  * Excluding change and fee.
  ** Set of address indices used as inputs in this transfer.

As you are showing the output for an "out", the fields are:

Block Number, "out", Time, Amount, Transaction Hash, Payment ID, Fee, Destinations, Input addresses, "-", Note

Also note, sending from a primary address, a subaddress or an integrated address are all equally anonymous.