SHARE-BASED COMPENSATION (Details) (USD $) | 3 Months Ended | 6 Months Ended | | |
Jun. 28, 2014 | Jun. 29, 2013 | Jun. 28, 2014 | Jun. 29, 2013 | Jun. 28, 2014 | Jun. 28, 2014 | 4-May-12 | 4-May-12 | 4-May-12 | Apr. 24, 2009 | Apr. 24, 2009 | Apr. 24, 2009 |
Options | Awards | 2012 Stock Plan | 2012 Stock Plan | 2012 Stock Plan | 2009 Stock Plan | 2009 Stock Plan | 2009 Stock Plan |
| | | Options | Employee Stock/Stock Unit Award | | Options | Awards |
Share-based Compensation | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Authorized shares | ' | ' | ' | ' | ' | ' | 2,400,000 | 1,680,000 | 720,000 | 4,400,000 | 3,200,000 | 1,200,000 |
Fair Value Assumptions | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Risk-free interest rate (as a percent) | ' | ' | 1.68% | 1.03% | ' | ' | ' | ' | ' | ' | ' | ' |
Dividend yield (as a percent) | ' | ' | 0.70% | 0.89% | ' | ' | ' | ' | ' | ' | ' | ' |
Volatility factor (as a percent) | ' | ' | 38.70% | 39.40% | ' | ' | ' | ' | ' | ' | ' | ' |
Expected term (in years) | ' | ' | '5 years 7 months 6 days | '6 years | ' | ' | ' | ' | ' | ' | ' | ' |
Forfeiture rate (as a percent) | ' | ' | 3.81% | 4.52% | ' | ' | ' | ' | ' | ' | ' | ' |
Stock Option Plans Activity and Related Information | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding beginning of period, shares | ' | ' | 1,476,000 | 2,184,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding beginning of period, weighted-average exercise price (in dollars per share) | ' | ' | $19.01 | $16.69 | ' | ' | ' | ' | ' | ' | ' | ' |
Granted, shares | 22,050 | 0 | 115,000 | 176,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Granted, weighted-average exercise price (in dollars per share) | ' | ' | $42.24 | $32.53 | ' | ' | ' | ' | ' | ' | ' | ' |
Exercised, shares | ' | ' | -63,000 | -632,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Exercised, weighted-average exercise price (in dollars per share) | ' | ' | $18.89 | $15.06 | ' | ' | ' | ' | ' | ' | ' | ' |
Forfeited, shares | ' | ' | -3,000 | -3,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Forfeited, weighted-average exercise price (in dollars per share) | ' | ' | $26.95 | $10.60 | ' | ' | ' | ' | ' | ' | ' | ' |
Expired, shares | ' | ' | -16,000 | 0 | ' | ' | ' | ' | ' | ' | ' | ' |
Expired, weighted-average exercise price (in dollars per share) | ' | ' | $16.34 | $0 | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding end of period, shares | 1,509,000 | 1,725,000 | 1,509,000 | 1,725,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding end of period, weighted-average exercise price (in dollars per share) | $20.80 | $18.91 | $20.80 | $18.91 | ' | ' | ' | ' | ' | ' | ' | ' |
Expected to vest after applying forfeiture rate, shares | 1,491,000 | 1,698,000 | 1,491,000 | 1,698,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Expected to vest after applying forfeiture rate, weighted-average exercise price (in dollars per share) | $20.63 | $18.77 | $20.63 | $18.77 | ' | ' | ' | ' | ' | ' | ' | ' |
Vested and exercisable end of period, shares | 1,194,000 | 1,191,000 | 1,194,000 | 1,191,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Vested and exercisable end of period, weighted-average exercise price (in dollars per share) | $17.62 | $16.05 | $17.62 | $16.05 | ' | ' | ' | ' | ' | ' | ' | ' |
Summary of Weighted Average Remaining Contractual Term and Aggregate Intrinsic Value | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding end of period, weighted-average remaining contractual term (in years) | ' | ' | '5 years 8 months 12 days | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding end of period, aggregate intrinsic value (in dollars) | $29,880,000 | ' | $29,880,000 | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Expected to vest after applying forfeiture rate, weighted-average remaining contractual term (in years) | ' | ' | '5 years 7 months 27 days | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Expected to vest after applying forfeiture rate, aggregate intrinsic value (in dollars) | 29,767,000 | ' | 29,767,000 | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Vested and exercisable end of period, weighted-average remaining contractual term (in years) | ' | ' | '4 years 11 months 4 days | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Vested and exercisable end of period, aggregate intrinsic value (in dollars) | 27,225,000 | ' | 27,225,000 | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Intrinsic value of options exercised (in dollars) | ' | ' | 1,400,000 | 11,500,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Total unrecognized compensation cost related to nonvested share-based compensation (in dollars) | ' | ' | ' | ' | $2,000,000 | $10,200,000 | ' | ' | ' | ' | ' | ' |
Total unrecognized compensation cost, recognized over a weighted-average period (in years) | ' | ' | ' | ' | '2 years 7 months 13 days | '2 years 6 months 29 days | ' | ' | ' | ' | ' | ' |
Stock/Stock Unit Award Activity and Related Information | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Non-vested at beginning of period, shares | ' | ' | 551,000 | 458,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Non-vested at beginning of period, weighted-average grant date fair value (in dollars per share) | ' | ' | $24.75 | $20.90 | ' | ' | ' | ' | ' | ' | ' | ' |
Awarded, shares | ' | ' | 193,000 | 153,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Awarded, weighted-average grant date fair value (in dollars per share) | ' | ' | $42.81 | $32.50 | ' | ' | ' | ' | ' | ' | ' | ' |
Vested, shares | ' | ' | -124,000 | -60,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Vested, weighted-average grant date fair value (in dollars per share) | ' | ' | $16.75 | $18.90 | ' | ' | ' | ' | ' | ' | ' | ' |
Forfeited, shares | ' | ' | -59,000 | -2,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Forfeited, weighted-average grant date fair value (in dollars per share) | ' | ' | $28.04 | $17.70 | ' | ' | ' | ' | ' | ' | ' | ' |
Non-vested at end of period, shares | 561,000 | 549,000 | 561,000 | 549,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Non-vested at the end of period, weighted-average grant date fair value (in dollars per share) | $32.38 | $24.37 | $32.38 | $24.37 | ' | ' | ' | ' | ' | ' | ' | ' |