Earnings Per Share - Potentially Dilutive Securities (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Stock options | Common stock
Incremental Weighted Average Shares Attributable to Dilutive Effect
Antidilutive securities excluded from computation of diluted earnings per share	2,274,069	1,696,599	2,050,159	1,715,363
RSUs
Incremental Weighted Average Shares Attributable to Dilutive Effect
Antidilutive securities excluded from computation of diluted earnings per share	730,782	77,724	387,476	595,436
Performance share units
Incremental Weighted Average Shares Attributable to Dilutive Effect
Antidilutive securities excluded from computation of diluted earnings per share	465,473	378,898	242,400	266,586