Cell does not show all information(.CSV)

Question

I am generating a file . CSV in my project in c#. Most information is correct, but when it has a large number, the cell does not show all:

and the file is generated like this:

Call the Create Function

var arquivo = Service.CriarArquivo(paraEnviar, inclusaoRadioButton.Checked, motivo);

Function of creating

public Arquivo CriarArquivo(IDictionary<Cliente, IEnumerable<ContasReceber>> clientes)
{
     Arquivo arquivo = new Arquivo();
     var config = GetConfiguracao();
     PreencherCabecalho(arquivo, config);
     PreencherDetalhe(arquivo, config, clientes);
     return arquivo;
}

Fill in Detail

arquivo.Detalhe = new List<Detalhe>();
int sequencial = 1;
foreach (var c in clientes)
{
   Detalhe d = new Detalhe();
   var cob = c.Value.First();
   d.DocumentoDoPrincipal = c.Key.Cnpj;
   if (!String.IsNullOrEmpty(c.Key.Telefone) && c.Key.Telefone.Length == 10)
   {
      d.DDD = int.Parse(c.Key.Telefone.Substring(0, 2));
      d.Tel = long.Parse(c.Key.Telefone.Substring(2, 8));
   }
   d.DtVencDivida = cob.DataVencimento.Value;
   arquivo.Detalhe.Add(d);
}

Detail:

[Line(Length = 600)]
public class Detalhe
{
   [Column(Length = 20)]
   public string DocumentoDoPrincipal { get; set; }
   [Column(Format = "000")]
   public int DDDDevedor { get; set; }
   [Column(Format = "00000000")]
   public long TelDevedor { get; set; }
   [Column(Format = "dd/MM/yyyy")]
   public DateTime DtVencDivida { get; set; }
}

The goal is just to have all the characters appear, the size of the cell doesn’t matter.