Stock-Based Compensation and Other Stock Plans - Summary of Changes in Non-Vested Awards (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016
Nonvested Performance Shares [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Shares, at beginning of period	207
Shares, Granted	77
Shares, Vested	(5)
Shares, Cancellations and other	(17)
Shares, at end of period	262
Fair Value Price per Share, at beginning of period	$ 141.94
Fair Value Price per Share, Granted	168.70
Fair Value Price per Share, Vested	142.78
Fair Value Price per Share, Cancellations and other	147.78
Fair Value Price per Share, at end of period	$ 149.31
Stock-Settled SARs [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Shares, at beginning of period	303
Shares, Granted	100
Shares, Exercised	(8)
Shares, Cancellations and other	(20)
Shares, at end of period	375
Shares, Exercisable at end of period	179
Exercise Price Per Share, Outstanding at beginning of period	$ 125.38
Fair Value Price per Share, Granted	24.13	$ 19.47
Exercise Price Per Share, Granted	168.73
Exercise Price Per Share, Exercised	106.01
Exercise Price Per Share, Forfeited or expired	123.06
Exercise Price Per Share, Outstanding at end of period	137.52
Exercise Price Per Share, Exercisable at end of period	$ 118.55
Remaining Contractual Term, Outstanding at end of period	8 years 1 month 6 days
Remaining Contractual Term, Exercisable at end of period	7 years 1 month 6 days
Aggregate Intrinsic Value, Outstanding at end of period	$ 8.8
Aggregate Intrinsic Value, Exercisable at end of period	$ 7.1
Cash-Settled Stock Appreciation Rights [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Shares, at beginning of period	7
Shares, Granted	1
Shares, Vested	(3)
Shares, at end of period	5
Fair Value Price per Share, at beginning of period	$ 40.83
Fair Value Price per Share, Granted	18.10
Fair Value Price per Share, Vested	33.47
Fair Value Price per Share, at end of period	$ 24.94