Note 12 - Share-based Payments - Schedule of Performance Share Awards Activity (Details) - Performance Shares [Member] shares in Thousands	12 Months Ended
	May 29, 2022 $ / shares shares
Nonvested, performance shares, share units (in shares) | shares	1,510
Nonvested, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 33.25
Granted, performance shares, share units (in shares) | shares	530
Granted, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 34.13
Adjustments for performance results attained and dividend equivalents, performance shares, share units (in shares) | shares	350
Adjustments for performance results attained and dividend equivalents, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 35.96
Vested/Issued, performance shares, share units (in shares) | shares	(790)
Vested/Issued, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 35.96
Forfeited, performance shares, share units (in shares) | shares	(160)
Forfeited, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 32.84
Nonvested, performance shares, share units (in shares) | shares	1,440
Nonvested, performance units, weighted average grant-date fair value (in dollars per share) | $ / shares	$ 32.80