Mais conteúdo relacionado Semelhante a XBRL Conference Brussels - Bas Groenveld And Paul Hulst - Xbrl Detail Tagging And AuP (20) XBRL Conference Brussels - Bas Groenveld And Paul Hulst - Xbrl Detail Tagging And AuP1. 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
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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
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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 ?
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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
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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.
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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.”
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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.
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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
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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
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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
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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
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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
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16. Reporting inconsistent “decimals” attribute creates confusion
us-gaap: Effective Income Tax Rate [...]
◦ 0.124 with precision=2
◦ 0.12 ?
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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
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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
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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.
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
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