Share-based Arrangements - Stock Options Activity (Details) - Stock Options - $ / shares	3 Months Ended	9 Months Ended
Oct. 02, 2020	Oct. 02, 2020	Sep. 27, 2019	Jul. 03, 2020	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of the period (in shares)	810,775	736,364
Granted (in shares)	0	161,114
Exercised (in shares)	0	(79,963)
Forfeited or expired (in shares)	0	(6,740)
Outstanding at end of period (in shares)	810,775	810,775
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Options outstanding at beginning of period, Weighted-average exercise price (in usd per share)	$ 54.15	$ 54.15		$ 54.15	$ 49.67
Granted, Weighted-average exercise price (in usd per share)	0	63.18
Exercised, Weighted-average exercise price (in usd per share)	0	31.82
Forfeited or expired, Weighted average exercise price (in usd per share)	0	45.26
Options outstanding end of period, Weighted-average exercise price (in usd per share)	$ 54.15	$ 54.15		$ 54.15	$ 49.67
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Expected option term		4 years 10 months 24 days	4 years 10 months 24 days
Expected volatility		20.20%	19.40%
Risk-free interest rate		1.40%	2.50%
Expected dividend yield		1.30%	1.30%
Per share fair value of options granted (in usd per share)		$ 10.74	$ 11.18

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.