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XBRL detail tagging
                          Client work and AUP


                Bas Groenveld & Paul Hulst
               Deloitte Innovation, Netherlands

                   18 May 2011 15:00 – 15:30



22nd XBRL International Conference, Brussels
   Introduction

   Client case
   SEC mandate
   Client request
   Approach
    ◦ Tools
   Lessons learnt




2                    © Deloitte Innovation B.V.
   Bas Groenveld                           Paul Hulst

   Deloitte XBRL team                      Deloitte XBRL team
   Involved in XBRL                        Involved in XBRL
    since 2005                               since 2007
   Projects:                               Projects:
    ◦   Taxonomy creation                    ◦ Taxonomy creation
    ◦   SEC Filing                           ◦ e-reporting architectures and
    ◦   Disclosure management                  processes
    ◦   Deloitte annual report in XBRL       ◦ Automating instance document
                                               creation for statutory reporting
                                               and credit reporting
                                             ◦ Design of formulas for
                                               validation



3
                                                                 © Deloitte Innovation B.V.
   Dutch company on US stock exchange
     Foreign Private Issuer
     20-F
   US GAAP

   Large accelerated filer
   Public float > USD 5 bn
   Year end 31/12

   Deloitte audit client




4                                        © Deloitte Innovation B.V.
Which accounting principles are used?

                      US GAAP

              What is the public float?                     IFRS

    > $ 5bn          > $ 700mn        Smaller

    Phase 1            Phase 2                  Phase 3
    June 2009          June 2010                June 2011          Block tagging; grace period

    June 2010          June 2011                June 2012          Detail tagging; grace period
    June 2011          June 2012                June 2013          Fully liable; no grace period

      ~ 500             ~ 1,200                  ~ 8,000           Companies affected




5                                                                            © Deloitte Innovation B.V.
Theoretical deadlines
                   Year-end     20-F deadline        XBRL deadline
FY2009             2009/12/31   2010/06/30           2010/07/31
FY2010             2010/12/31   2011/06/30           2011/07/31
FY2011             2011/12/31   2012/04/30*          2012/04/30

                                 *SEC amendment 2008/08/27

Actual filing
                   Year-end     20-F filed           XBRL filed
FY2009             2009/12/31   2010/01/29           2010/02/26
FY2010             2010/12/31   2011/02/15           2011/03/9
FY2011             2011/12/31   ~ 2012/02/15 ?       2012/02/15 ?



6                                                            © Deloitte Innovation B.V.
The client had 2 options:
 Prepare (and file) XBRL themselves

 Outsourcing of XBRL filing




   Since “traditional” 20-F was filed by outsourcer, and client
    was not familiar with XBRL, outsourcing was their choice




7                                                       © Deloitte Innovation B.V.
   Although no assurance is required, the client asked for
    “comfort” on their second XBRL filing (20-F in year 2  detail
    tagging).

Offering
 In April 2009 the AICPA issued Statement of Position 09-1,
    Performing Agreed-Upon Procedures Engagements That
    Address the Completeness, Accuracy, or Consistency of
    XBRL-Tagged Data.
   Deloitte offered to perform an AUP engagement.




8                                                      © Deloitte Innovation B.V.
   Definition:
    “Agreed-upon procedures is when the accountant is hired to
    issue a report of findings based on specified procedures. The
    users of the report agree upon the procedures to be
    conducted by the accountant that the user believes are
    suitable. The user takes responsibility for the adequacy of the
    procedures. In this engagement, the accountant does not
    express an opinion or negative assurance. Instead, the report
    should be in the form of procedures and findings. A
    representation letter is prepared that depends on the nature
    of the engagement and the specified users.”




9                                                      © Deloitte Innovation B.V.
•   Have “comfort” about the right application of XBRL.
 •   To improve their knowledge / experience with the XBRL
     reporting process.
 •   Assist with understanding the complex XBRL specifications
     and SEC XBRL requirements (EDGAR Filer Manual).
 •   Reduce reputational and other risks associated with
     submission of inaccurate financial information.
 •   Want insights and best practices to improve XBRL-formatted
     financial statements & processes.




10
   Split up AUPs and selected EFM rules to concise work
     packages
     ◦ Tools help to remove the XBRL complexity
     ◦ Enabling non-XBRL experts to complete packages
     ◦ Split XBRL/non-XBRL is 50%/50%
    Multi-disciplinary team
     ◦ Deloitte Audit
     ◦ Deloitte XBRL team
    Close coordination with client‟s financial reporting
     department
    Tools
     ◦ Off-the-shelf XBRL instance/taxonomy viewer
     ◦ Deloitte Innovation developed AUP tools to support audit teams



11                                                          © Deloitte Innovation B.V.
   Input data for AUP:
     ◦ „traditional‟ 20-F in HTML or PDF
     ◦ XBRL instance document
     ◦ XBRL extension taxonomy
        Schema
        Label, presentation, calculation & definition linkbases

     ◦ Any documentation about mapping 20-F to XBRL and decisions
       about concept choice and extension

    Be aware of different file versions and make sure the filed
     versions are the actual files reviewed




12                                                            © Deloitte Innovation B.V.
XBRL
Source data               XBRL              instance         Rendering
                       conversion          document




                 * Depending on
                 process; instance
                 is created directly

        20-F
                 from source                       XBRL
                 system(s), or from
        HTML     SEC form
                                                taxonomy &
      document                                   extension




                       Objects of review


 13                                                                  © Deloitte Innovation B.V.
   Output to check if there are:
     ◦ Units without facts
     ◦ Duplicate units

     ◦ Single identifier scheme
       & entity
     ◦ Naming conventions for
       contexts




    Standard XBRL validation (including calculation) with off-the-
     shelf XBRL software



14                                                      © Deloitte Innovation B.V.
   EFM 6.6.36
     If a fact whose element type attribute equals „us-
     types:dateString‟ [...] refers to a specific date, then it must be
     an ISO 8601 format date.

    14-9-2009  2009-09-14




15                                                         © Deloitte Innovation B.V.
   Reporting inconsistent “decimals” attribute creates confusion

    us-gaap: Effective Income Tax Rate [...]
     ◦ 0.124 with precision=2

     ◦  0.12 ?




16                                                     © Deloitte Innovation B.V.
   Tools not always perfect, leading to uncertainty for non-
     technical users
    Same tool; different outcome



                                              Export to spreadsheet



User interface



    EPS displayed shares/EUR when exported



17                                                       © Deloitte Innovation B.V.
18   © Deloitte Innovation B.V.
Calculation inconsistency

Sample BS extract                            2010             2009                2006
     Inventory                              1,500            1,400                   900
     Property, Plant & Equipment            1,200            1,000
     Goodwill                                  500             500
Non-current Assets                          3,200            2,900               1,500




Sample disclosure extract (for detail tagging):
[...] At December 31, 2006, Inventory level was 900.
                                                                                Additional
                                                                                column as
[...] At December 31, 2006, Non-current Assets amounted to 1,500.               interpreted by
                                                                                XBRL software
                                                                                from instance
                                                                                document




19                                                                 © Deloitte Innovation B.V.
   XBRL and EDGAR Filer Manual are difficult to understand for
     non-technical users
    Knowledge of company‟s financials and US GAAP is essential
    User-friendly tools are necessary, both for looking up
     concepts (& extension creation), data exports and rendering /
     viewing
    In the current reporting outsourced process, the one month
     grace period can be necessary to allow for effective review
    Companies should be aware that communication and
     coordination with outsourcer can be time-consuming




20                                                    © Deloitte Innovation B.V.
Questions?



21                © Deloitte Innovation B.V.
We invite you to our booth in the exhibition hall.

    Contact us directly:
     ◦ Bas Groenveld, bgroenveld@deloitte.com

     ◦ Paul Hulst, phulst@deloitte.com



    or visit www.xbrlplus.com

    Follow us on Twitter: @xbrlplus




22                                                    © Deloitte Innovation B.V.

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XBRL Conference Brussels - Bas Groenveld And Paul Hulst - Xbrl Detail Tagging And AuP

  • 1. XBRL detail tagging Client work and AUP Bas Groenveld & Paul Hulst Deloitte Innovation, Netherlands 18 May 2011 15:00 – 15:30 22nd XBRL International Conference, Brussels
  • 2. Introduction  Client case  SEC mandate  Client request  Approach ◦ Tools  Lessons learnt 2 © Deloitte Innovation B.V.
  • 3. Bas Groenveld  Paul Hulst  Deloitte XBRL team  Deloitte XBRL team  Involved in XBRL  Involved in XBRL since 2005 since 2007  Projects:  Projects: ◦ Taxonomy creation ◦ Taxonomy creation ◦ SEC Filing ◦ e-reporting architectures and ◦ Disclosure management processes ◦ Deloitte annual report in XBRL ◦ Automating instance document creation for statutory reporting and credit reporting ◦ Design of formulas for validation 3 © Deloitte Innovation B.V.
  • 4. Dutch company on US stock exchange  Foreign Private Issuer  20-F  US GAAP  Large accelerated filer  Public float > USD 5 bn  Year end 31/12  Deloitte audit client 4 © Deloitte Innovation B.V.
  • 5. Which accounting principles are used? US GAAP What is the public float? IFRS > $ 5bn > $ 700mn Smaller Phase 1 Phase 2 Phase 3 June 2009 June 2010 June 2011 Block tagging; grace period June 2010 June 2011 June 2012 Detail tagging; grace period June 2011 June 2012 June 2013 Fully liable; no grace period ~ 500 ~ 1,200 ~ 8,000 Companies affected 5 © Deloitte Innovation B.V.
  • 6. Theoretical deadlines Year-end 20-F deadline XBRL deadline FY2009 2009/12/31 2010/06/30 2010/07/31 FY2010 2010/12/31 2011/06/30 2011/07/31 FY2011 2011/12/31 2012/04/30* 2012/04/30 *SEC amendment 2008/08/27 Actual filing Year-end 20-F filed XBRL filed FY2009 2009/12/31 2010/01/29 2010/02/26 FY2010 2010/12/31 2011/02/15 2011/03/9 FY2011 2011/12/31 ~ 2012/02/15 ? 2012/02/15 ? 6 © Deloitte Innovation B.V.
  • 7. The client had 2 options:  Prepare (and file) XBRL themselves  Outsourcing of XBRL filing  Since “traditional” 20-F was filed by outsourcer, and client was not familiar with XBRL, outsourcing was their choice 7 © Deloitte Innovation B.V.
  • 8. Although no assurance is required, the client asked for “comfort” on their second XBRL filing (20-F in year 2  detail tagging). Offering  In April 2009 the AICPA issued Statement of Position 09-1, Performing Agreed-Upon Procedures Engagements That Address the Completeness, Accuracy, or Consistency of XBRL-Tagged Data.  Deloitte offered to perform an AUP engagement. 8 © Deloitte Innovation B.V.
  • 9. Definition: “Agreed-upon procedures is when the accountant is hired to issue a report of findings based on specified procedures. The users of the report agree upon the procedures to be conducted by the accountant that the user believes are suitable. The user takes responsibility for the adequacy of the procedures. In this engagement, the accountant does not express an opinion or negative assurance. Instead, the report should be in the form of procedures and findings. A representation letter is prepared that depends on the nature of the engagement and the specified users.” 9 © Deloitte Innovation B.V.
  • 10. Have “comfort” about the right application of XBRL. • To improve their knowledge / experience with the XBRL reporting process. • Assist with understanding the complex XBRL specifications and SEC XBRL requirements (EDGAR Filer Manual). • Reduce reputational and other risks associated with submission of inaccurate financial information. • Want insights and best practices to improve XBRL-formatted financial statements & processes. 10
  • 11. Split up AUPs and selected EFM rules to concise work packages ◦ Tools help to remove the XBRL complexity ◦ Enabling non-XBRL experts to complete packages ◦ Split XBRL/non-XBRL is 50%/50%  Multi-disciplinary team ◦ Deloitte Audit ◦ Deloitte XBRL team  Close coordination with client‟s financial reporting department  Tools ◦ Off-the-shelf XBRL instance/taxonomy viewer ◦ Deloitte Innovation developed AUP tools to support audit teams 11 © Deloitte Innovation B.V.
  • 12. Input data for AUP: ◦ „traditional‟ 20-F in HTML or PDF ◦ XBRL instance document ◦ XBRL extension taxonomy  Schema  Label, presentation, calculation & definition linkbases ◦ Any documentation about mapping 20-F to XBRL and decisions about concept choice and extension  Be aware of different file versions and make sure the filed versions are the actual files reviewed 12 © Deloitte Innovation B.V.
  • 13. XBRL Source data XBRL instance Rendering conversion document * Depending on process; instance is created directly 20-F from source XBRL system(s), or from HTML SEC form taxonomy & document extension Objects of review 13 © Deloitte Innovation B.V.
  • 14. Output to check if there are: ◦ Units without facts ◦ Duplicate units ◦ Single identifier scheme & entity ◦ Naming conventions for contexts  Standard XBRL validation (including calculation) with off-the- shelf XBRL software 14 © Deloitte Innovation B.V.
  • 15. EFM 6.6.36 If a fact whose element type attribute equals „us- types:dateString‟ [...] refers to a specific date, then it must be an ISO 8601 format date.  14-9-2009  2009-09-14 15 © Deloitte Innovation B.V.
  • 16. Reporting inconsistent “decimals” attribute creates confusion  us-gaap: Effective Income Tax Rate [...] ◦ 0.124 with precision=2 ◦  0.12 ? 16 © Deloitte Innovation B.V.
  • 17. Tools not always perfect, leading to uncertainty for non- technical users  Same tool; different outcome Export to spreadsheet User interface  EPS displayed shares/EUR when exported 17 © Deloitte Innovation B.V.
  • 18. 18 © Deloitte Innovation B.V.
  • 19. Calculation inconsistency Sample BS extract 2010 2009 2006 Inventory 1,500 1,400 900 Property, Plant & Equipment 1,200 1,000 Goodwill 500 500 Non-current Assets 3,200 2,900 1,500 Sample disclosure extract (for detail tagging): [...] At December 31, 2006, Inventory level was 900. Additional column as [...] At December 31, 2006, Non-current Assets amounted to 1,500. interpreted by XBRL software from instance document 19 © Deloitte Innovation B.V.
  • 20. XBRL and EDGAR Filer Manual are difficult to understand for non-technical users  Knowledge of company‟s financials and US GAAP is essential  User-friendly tools are necessary, both for looking up concepts (& extension creation), data exports and rendering / viewing  In the current reporting outsourced process, the one month grace period can be necessary to allow for effective review  Companies should be aware that communication and coordination with outsourcer can be time-consuming 20 © Deloitte Innovation B.V.
  • 21. Questions? 21 © Deloitte Innovation B.V.
  • 22. We invite you to our booth in the exhibition hall.  Contact us directly: ◦ Bas Groenveld, bgroenveld@deloitte.com ◦ Paul Hulst, phulst@deloitte.com  or visit www.xbrlplus.com  Follow us on Twitter: @xbrlplus 22 © Deloitte Innovation B.V.