Stock-Based Compensation (Details) (USD $) | 3 Months Ended | 6 Months Ended | 96 Months Ended | 6 Months Ended | 96 Months Ended |
Jun. 28, 2014 | Jun. 29, 2013 | Jun. 28, 2014 | Jun. 29, 2013 | Jun. 28, 2014 | Jun. 28, 2014 | Dec. 28, 2013 | Jun. 28, 2014 | Jun. 28, 2014 | Jun. 28, 2014 | Dec. 28, 2013 |
Employee and director stock options [Member] | Time-based restricted stock/units [Member] | Time-based restricted stock/units [Member] | Time-based restricted stock/units [Member] | Time-based restricted stock/units [Member] | Performance-based restricted stock/units [Member] | Performance-based restricted stock/units [Member] |
| | | 2013 Stock Incentive Plan, as amended [Member] | 1996 Non-Employee Director Stock Incentive Plan, as amended [Member] | | |
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Pre-tax share-based compensation expense | $10,500,000 | $11,400,000 | $19,500,000 | $16,700,000 | ' | ' | ' | ' | ' | ' | ' |
After-tax share-based compensation expense | 7,300,000 | 7,800,000 | 13,500,000 | 11,400,000 | ' | ' | ' | ' | ' | ' | ' |
Total unrecognized compensation cost related to non-vested awards | 102,000,000 | ' | 102,000,000 | ' | ' | ' | ' | ' | ' | ' | ' |
Weighted-average period of recognition for unrecognized compensation costs on nonvested awards (in years) | ' | ' | '2 years 4 months 21 days | ' | ' | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Number of years for full vesting (in years) | ' | ' | ' | ' | ' | ' | '4 years | '4 years | '1 year 1 month | '3 years | '3 years |
Period over which earnings per share performance is measured against specified targets (in years) | ' | ' | ' | ' | ' | ' | ' | ' | ' | '3 years | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding at beginning of period (in shares) | ' | ' | ' | ' | 1,323,000 | ' | ' | ' | ' | ' | ' |
Granted (in shares) | ' | ' | ' | ' | 0 | ' | ' | ' | ' | ' | ' |
Exercised (in shares) | ' | ' | ' | ' | -440,000 | ' | ' | ' | ' | ' | ' |
Forfeited (in shares) | ' | ' | ' | ' | 0 | ' | ' | ' | ' | ' | ' |
Outstanding at end of period (in shares) | ' | ' | ' | ' | 883,000 | ' | ' | ' | ' | ' | ' |
Ending balance, options exercisable (in shares) | ' | ' | ' | ' | 883,000 | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Outstanding at beginning of period (in dollars per share) | ' | ' | ' | ' | $51.53 | ' | ' | ' | ' | ' | ' |
Granted (in dollars per share) | ' | ' | ' | ' | $0 | ' | ' | ' | ' | ' | ' |
Exercised (in dollars per share) | ' | ' | ' | ' | $48.66 | ' | ' | ' | ' | ' | ' |
Forfeited (in dollars per share) | ' | ' | ' | ' | $0 | ' | ' | ' | ' | ' | ' |
Outstanding at end of period (in dollars per share) | ' | ' | ' | ' | $52.96 | ' | ' | ' | ' | ' | ' |
Ending balance, options exercisable (in dollars per share) | ' | ' | ' | ' | $52.96 | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Stock option oustanding aggregate intrinsic value as of period end | ' | ' | ' | ' | 58,205,000 | ' | ' | ' | ' | ' | ' |
Stock option exercisable aggregate intrinsic value as of period end | ' | ' | ' | ' | $58,205,000 | ' | ' | ' | ' | ' | ' |
Weighted average remaining contractual life, options outstanding (in years) | ' | ' | ' | ' | '2 years 8 months 24 days | ' | ' | ' | ' | ' | ' |
Weighted average remaining contractual life, options exercisable (in years) | ' | ' | ' | ' | '2 years 8 months 24 days | ' | ' | ' | ' | ' | ' |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Beginning balance outstanding (in shares) | ' | ' | ' | ' | ' | 926,000 | ' | ' | ' | 1,078,000 | ' |
Granted (in shares) | ' | ' | ' | ' | ' | 172,000 | ' | ' | ' | 265,000 | ' |
Vested (in shares) | ' | ' | ' | ' | ' | -229,000 | ' | ' | ' | -259,000 | ' |
Forfeited (in shares) | ' | ' | ' | ' | ' | -19,000 | ' | ' | ' | -14,000 | ' |
Ending balance outstanding (in shares) | ' | ' | ' | ' | ' | 850,000 | 926,000 | ' | ' | 1,070,000 | 1,078,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward] | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' | ' |
Beginning balance outstanding (in dollars per share) | ' | ' | ' | ' | ' | $70.70 | ' | ' | ' | $59.85 | ' |
Granted (in dollars per share) | ' | ' | ' | ' | ' | $118.69 | ' | ' | ' | $110.97 | ' |
Vested (in dollars per share) | ' | ' | ' | ' | ' | $57.66 | ' | ' | ' | $70.03 | ' |
Forfeited (in dollars per share) | ' | ' | ' | ' | ' | $79.26 | ' | ' | ' | $84.25 | ' |
Ending balance outstanding (in dollars per share) | ' | ' | ' | ' | ' | $83.71 | $70.70 | ' | ' | $75.06 | $59.85 |
Intrinsic value (in dollars per share) | ' | ' | ' | ' | ' | $118.86 | ' | ' | ' | $118.86 | ' |