CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - shares	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Statement of Stockholders' Equity [Abstract]
Stock options (in shares)	2,327,046	657,704	114,652
Restricted stock unit vested (in shares)	282,723	283,116	304,171
Performance-based awards (in shares)	271,841	115,881,000	524,520,000
Shares repurchased (in shares)	0	0	1,179,672,000