Restructuring Activities (Details) - USD ($) $ in Millions	12 Months Ended
	Feb. 24, 2017	Feb. 26, 2016	Feb. 27, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 5.1	$ 19.9	$ 40.6
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning of Period	10.8	15.3	9.7
Restructuring Additions	5.1	22.7	51.4
Restructuring Reserve, Settled with Cash	(10.0)	(25.8)	(43.1)
Restructuring Reserve, Accrual Adjustment	(0.6)	(1.4)	(2.7)
Restructuring Reserve, End of Period	5.3	10.8	15.3
Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	4.2	13.3	37.5
Operating Expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.9	6.6	3.1
Americas [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	2.6	2.4	(10.0)
Americas [Member] | Operating Expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.0	(2.9)	0.0
EMEA [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	1.6	10.9	47.5
EMEA [Member] | Operating Expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.9	9.5	3.1
Other Segments [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.0	0.0	0.0
Other Segments [Member] | Operating Expense [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.0	0.0	0.0
Other Restructuring [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning of Period	0.8	1.6	2.0
Restructuring Additions	4.8	8.2	35.0
Restructuring Reserve, Settled with Cash	(4.3)	(8.0)	(34.5)
Restructuring Reserve, Accrual Adjustment	(0.3)	(1.0)	(0.9)
Restructuring Reserve, End of Period	1.0	0.8	1.6
Employee Severance [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning of Period	10.0	13.7	7.7
Restructuring Additions	0.3	14.5	16.4
Restructuring Reserve, Settled with Cash	(5.7)	(17.8)	(8.6)
Restructuring Reserve, Accrual Adjustment	(0.3)	(0.4)	(1.8)
Restructuring Reserve, End of Period	4.3	10.0	13.7
Building and Building Improvements [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Gain (Loss) on Sale of Property Plant Equipment			(12.0)
Q1 2016 EMEA Restructuring [Member] | Other Restructuring [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.9	1.9
Q1 2016 EMEA Restructuring [Member] | Other Restructuring [Member] | EMEA [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	2.8
Q1 2016 EMEA Restructuring [Member] | Employee Severance [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.2	6.7
Q1 2016 EMEA Restructuring [Member] | Employee Severance [Member] | EMEA [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	6.9
Q2 2015 EMEA Restructuring [Member] | Other Restructuring [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs		0.0	0.0
Q2 2015 EMEA Restructuring [Member] | Fees related to facility transfer [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs			0.0
Q1 2015 High Point Restructuring [Member] | Other Restructuring [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	2.6	0.9	0.7
Q1 2015 High Point Restructuring [Member] | Other Restructuring [Member] | Americas [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	4.2
Q1 2015 High Point Restructuring [Member] | Employee Severance [Member] | Americas [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs		1.5	1.6
Q1 2015 High Point Restructuring [Member] | Employee Severance [Member] | Americas [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	3.1
Q3 2014 EMEA restructuring [Member] | Other Restructuring [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	1.6	4.9	1.6
Q3 2014 EMEA restructuring [Member] | Other Restructuring [Member] | EMEA [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	8.8
Q3 2014 EMEA restructuring [Member] | Employee Severance [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 4.8	12.7
Q3 2014 EMEA restructuring [Member] | Employee Severance [Member] | EMEA [Member] | TotalSpend [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs	$ 17.5
Q1 2014 France SG&A Reorg [Member] | Employee Severance [Member] | EMEA [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs			$ 1.9