Schedule of Segment Reporting Information, by Segment [Table Text Block] | Fiscal Year Ended May 29, 2016 | | | | | | | | | | | | | | | | | | $ | 423,859 | | | $ | 64,181 | | | $ | 50,470 | | | $ | 2,589 | | | $ | 541,099 | | | | $ | 81,242 | | | $ | 64,181 | | | $ | 21,993 | | | $ | — | | | $ | 167,416 | | | | $ | 40,479 | | | $ | 4,176 | | | $ | 24,081 | | | $ | 2,221 | | | $ | 70,957 | | | | $ | (31,975 | ) | | $ | 699 | | | $ | 9,499 | | | $ | 10,136 | | | $ | (11,641 | ) | | | $ | 213,341 | | | $ | 29,124 | | | $ | 98,986 | | | $ | 2,019 | | | $ | 343,470 | | Depreciation and amortization | | $ | 6,648 | | | $ | 1 | | | $ | 2,606 | | | $ | 140 | | | $ | 9,395 | | | | $ | 26,892 | | | $ | — | | | $ | 13,975 | | | $ | — | | | $ | 40,867 | | | | $ | 1,650 | | | $ | — | | | $ | — | | | $ | — | | | $ | 1,650 | | | | $ | 46 | | | $ | — | | | $ | 25 | | | $ | — | | | $ | 71 | | | | $ | 1,721 | | | $ | — | | | $ | 266 | | | $ | — | | | $ | 1,987 | | Income tax expense (benefit) | | $ | 415 | | | $ | 143 | | | $ | 1,946 | | | $ | (9,908 | ) | | $ | (7,404 | ) | | | | | | | | | | | | | | | | | | | | | | Fiscal Year Ended May 31, 2015 | | | | | | | | | | | | | | | | | | | | | | | $ | 430,415 | | | $ | 67,837 | | | $ | 40,432 | | | $ | 573 | | | $ | 539,257 | | | | $ | 80,500 | | | $ | 67,714 | | | $ | 15,246 | | | $ | — | | | $ | 163,460 | | | | $ | 45,993 | | | $ | 4,252 | | | $ | 14,609 | | | $ | 553 | | | $ | 65,407 | | | | $ | 17,145 | | | $ | 1,041 | | | $ | 3,838 | | | $ | (8,480 | ) | | $ | 13,544 | | | | $ | 228,672 | | | $ | 27,746 | | | $ | 85,779 | | | $ | 4,268 | | | $ | 346,465 | | Depreciation and amortization | | $ | 4,766 | | | $ | 6 | | | $ | 2,184 | | | $ | 134 | | | $ | 7,090 | | | | $ | 12,895 | | | $ | — | | | $ | 4,499 | | | $ | 117 | | | $ | 17,511 | | | | $ | 1,417 | | | $ | — | | | $ | — | | | $ | — | | | $ | 1,417 | | | | $ | 32 | | | $ | — | | | $ | 254 | | | $ | 29 | | | $ | 315 | | | | $ | 1,655 | | | $ | — | | | $ | 174 | | | $ | — | | | $ | 1,829 | | | | $ | 792 | | | $ | 48 | | | $ | 177 | | | $ | 6,729 | | | $ | 7,746 | | | | | | | | | | | | | | | | | | | | | | | Fiscal Year Ended May 25, 2014 | | | | | | | | | | | | | | | | | | | | | | | $ | 360,728 | | | $ | 69,827 | | | $ | 45,704 | | | $ | 554 | | | $ | 476,813 | | | | $ | 47,224 | | | $ | 69,710 | | | $ | 20,312 | | | $ | — | | | $ | 137,246 | | | | $ | 36,318 | | | $ | 5,340 | | | $ | 20,456 | | | $ | 450 | | | $ | 62,564 | | | | $ | 19,041 | | | $ | 1,973 | | | $ | 9,695 | | | $ | (11,564 | ) | | $ | 19,145 | | | | $ | 196,257 | | | $ | 25,391 | | | $ | 85,858 | | | $ | 6,117 | | | $ | 313,623 | | Depreciation and amortization | | $ | 4,751 | | | $ | 6 | | | $ | 2,221 | | | $ | 136 | | | $ | 7,114 | | | | $ | 10,950 | | | $ | — | | | $ | 3,877 | | | $ | 59 | | | $ | 14,886 | | | | $ | 1,125 | | | $ | — | | | $ | — | | | $ | — | | | $ | 1,125 | | | | $ | 12 | | | $ | — | | | $ | 242 | | | $ | 6 | | | $ | 260 | | | | $ | 1,402 | | | $ | — | | | $ | 248 | | | $ | — | | | $ | 1,650 | | | | $ | 33 | | | $ | 3 | | | $ | 17 | | | $ | 10,530 | | | $ | 10,583 | | |