|
COMMITMENTS AND CONTINGENCIES (Additional Information) (Detail)
In Millions, unless otherwise specified |
1 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
May 31, 2011
USD ($)
|
May 31, 2011
CAD
|
Dec. 31, 2013
USD ($)
|
Dec. 31, 2012
USD ($)
|
Dec. 31, 2011
USD ($)
|
Dec. 31, 2013
Guarantees
|
Dec. 31, 2013
Data Processing, Outsourcing Services And Other Agreements
Minimum
USD ($)
|
Dec. 31, 2013
Data Processing, Outsourcing Services And Other Agreements
Maximum
USD ($)
|
Dec. 31, 2012
IBM Operations Support Services Agreement
|
Dec. 31, 2011
IBM Operations Support Services Agreement
|
Dec. 31, 2013
IBM Operations Support Services Agreement
Minimum
USD ($)
|
Dec. 31, 2013
IBM Operations Support Services Agreement
Maximum
USD ($)
|
|
| Commitments and Contingencies Disclosure [Line Items] | ||||||||||||
| Rental expense for operating leases | $ 24.2 | $ 21.5 | $ 21.2 | |||||||||
| Service agreements expiration year | 2014 | 2019 | ||||||||||
| Estimated aggregate minimum contractual obligation | 40 | 70 | ||||||||||
| Expected future year's minimum contractual obligation | 30 | 50 | ||||||||||
| Service agreements expiration date | Dec. 31, 2016 | Dec. 31, 2014 | ||||||||||
| Cash paid for data processing, outsourcing services and other agreements | 60.0 | 70.5 | 79.7 | |||||||||
| Severance benefit term | In the event of a qualifying termination, the executive will become entitled to continuation of group health, dental, vision, life, disability, 401(k) and similar benefits for three years, as well as a lump sum severance payment, all of which differs by executive. | |||||||||||
| Qualifying termination, continuation of benefits for executives | 3 years | |||||||||||
| Qualifying termination, continuation of benefits for executives, automatic renewal | 3 years | |||||||||||
| Conditional payment for unrecognized severance benefit for key executives | 54.4 | |||||||||||
| Assumed tax on expected payment for unrecognized severance benefit for key executives | 36.1 | |||||||||||
| Conditional payout percentage of target award | 100.00% | |||||||||||
| Performance bonds and standby letters of credit remaining maturity date | one year or less. | |||||||||||
| Tax settlements with CRA | 1.1 | 1.1 | ||||||||||
| Deposit Refund Net Of Accrued Interest | $ 9.9 | 9.7 | ||||||||||
| Potential Percentage Of Stock Acquired With Change In Control | any person acquires 20% or more of our voting stock | |||||||||||
| Service Agreements Expiration Term | 2 years | 1 year | ||||||||||