XML 69 R57.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Financial Instruments (Details)
In Millions, unless otherwise specified
Sep. 30, 2013
Interest rate contracts
USD ($)
Dec. 31, 2012
Interest rate contracts
USD ($)
Dec. 31, 2011
Interest rate contracts
USD ($)
Sep. 30, 2013
Foreign exchange contracts
AUD
Sep. 30, 2013
Foreign exchange contracts
CAD
Sep. 30, 2013
Foreign exchange contracts
EUR (€)
Sep. 30, 2013
Foreign exchange contracts
GBP (£)
Dec. 31, 2012
Foreign exchange contracts
AUD
Dec. 31, 2012
Foreign exchange contracts
EUR (€)
Dec. 31, 2011
Foreign exchange contracts
AUD
Dec. 31, 2011
Foreign exchange contracts
EUR (€)
Dec. 31, 2011
Forward-starting interest rate contracts
USD ($)
Sep. 30, 2012
Derivatives Not Qualifying for Hedge Accounting
Interest rate swap
USD ($)
Sep. 30, 2010
Derivatives Not Qualifying for Hedge Accounting
Interest rate swap
USD ($)
item
Sep. 30, 2012
Derivatives Not Qualifying for Hedge Accounting
Forward-starting interest rate contracts
USD ($)
Mar. 31, 2012
Derivatives Not Qualifying for Hedge Accounting
Forward-starting interest rate contracts
USD ($)
Sep. 30, 2011
Derivatives Not Qualifying for Hedge Accounting
Forward-starting interest rate contracts
USD ($)
Mar. 31, 2011
Derivatives Not Qualifying for Hedge Accounting
Foreign exchange rate collar
USD ($)
Sep. 30, 2010
Derivatives Not Qualifying for Hedge Accounting
Basis rate swap
USD ($)
item
Sep. 30, 2013
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
USD ($)
Sep. 30, 2013
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
EUR (€)
Jan. 31, 2013
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
EUR (€)
Dec. 31, 2012
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
USD ($)
Dec. 31, 2012
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
EUR (€)
Sep. 30, 2012
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
EUR (€)
Dec. 31, 2011
Derivatives Not Qualifying for Hedge Accounting
Cross-currency swaps
EUR (€)
Sep. 30, 2012
Derivatives that Qualify for Hedge Accounting
Interest rate swap
Cash flow hedges
Senior secured term loan
USD ($)
Dec. 31, 2011
Derivatives that Qualify for Hedge Accounting
Fixed to floating interest rate swap
USD ($)
Sep. 30, 2010
Derivatives that Qualify for Hedge Accounting
Basis rate swap
USD ($)
item
Dec. 31, 2012
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
USD ($)
Dec. 31, 2012
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
AUD
Dec. 31, 2011
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
AUD
Jan. 31, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Subsequent event
EUR (€)
Sep. 30, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
CAD
Sep. 30, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
GBP (£)
Mar. 31, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
AUD
Mar. 31, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
EUR (€)
Sep. 30, 2012
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
AUD
Feb. 28, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
Subsequent event
AUD
Feb. 28, 2013
Derivatives that Qualify for Hedge Accounting
Cross-currency swaps
Hedges of net investments in foreign operations
Subsequent event
EUR (€)
Derivative Financial Instruments                                                                                
Notional value $ 5,750.0 $ 5,750.0 $ 5,750.0 215.0 75.0 € 221.5 £ 100.0 115.0 € 91.1 115.0 € 91.1 $ 3,000.0     $ 5,000.0 $ 2,000.0 $ 3,000.0     $ 29.1 € 21.5   $ 120.5 € 91.1 € 91.1 € 91.1   $ 750.0   $ 119.3 115.0 115.0   75.0 £ 100.0 100.0 € 200.0 115.0 100.0 € 200.0
Notional value of expired derivative                         $ 5,000.0 $ 2,500.0       $ 1.9 $ 1,000.0     € 69.6         $ 500.0   $ 3,000.0       € 69.6              
Number of derivative instruments held                           5         1                   2