Goodwill (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				12 Months Ended
	Mar. 31, 2014	Dec. 28, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2012
Goodwill [Roll Forward]
Goodwill (gross), beginning				$ 663,194	$ 663,194	$ 664,235
Accumulated impairment losses, beginning				(317,797)	(317,797)	(317,797)
Goodwill (net), beginning				345,397	345,397	346,438
Foreign currency translation adjustment					1,986	(1,044)
Current period acquisitions						3
Goodwill impairment loss	(154,429)	0	0	0	(154,429)	0	(317,797)
Goodwill (gross), ending	665,180				665,180	663,194	664,235
Accumulated impairment losses, ending	(472,226)				(472,226)	(317,797)	(317,797)
Goodwill (net), ending	192,954				192,954	345,397	346,438
Operating Segments | North America Products
Goodwill [Roll Forward]
Goodwill (gross), beginning				79,763	79,763	79,766
Accumulated impairment losses, beginning				(232)	(232)	(232)
Goodwill (net), beginning				79,531	79,531	79,534
Foreign currency translation adjustment					(14)	(3)
Current period acquisitions						0
Goodwill impairment loss					(42,613)		(232)
Excess of fair value over adjusted carrying value	24,909				24,909
Effect on fair value of reporting units of 100 basis point increase in WACC					8,911
Goodwill (gross), ending	79,749				79,749	79,763	79,766
Accumulated impairment losses, ending	(42,845)				(42,845)	(232)	(232)
Goodwill (net), ending	36,904				36,904	79,531	79,534
Operating Segments | North America Services
Goodwill [Roll Forward]
Goodwill (gross), beginning				506,222	506,222	506,205
Accumulated impairment losses, beginning				(277,132)	(277,132)	(277,132)
Goodwill (net), beginning				229,090	229,090	229,073
Foreign currency translation adjustment					59	17
Current period acquisitions						0
Goodwill impairment loss					(86,904)		(277,132)
Excess of fair value over adjusted carrying value	51,957				51,957
Effect on fair value of reporting units of 100 basis point increase in WACC					39,375
Goodwill (gross), ending	506,281				506,281	506,222	506,205
Accumulated impairment losses, ending	(364,036)				(364,036)	(277,132)	(277,132)
Goodwill (net), ending	142,245				142,245	229,090	229,073
Operating Segments | International Products
Goodwill [Roll Forward]
Goodwill (gross), beginning				38,524	38,524	38,791
Accumulated impairment losses, beginning				(13,724)	(13,724)	(13,724)
Goodwill (net), beginning				24,800	24,800	25,067
Foreign currency translation adjustment					500	(270)
Current period acquisitions						3
Goodwill impairment loss					(20,159)		(13,724)
Excess of fair value over adjusted carrying value	16,430				16,430
Effect on fair value of reporting units of 100 basis point increase in WACC					3,333
Goodwill (gross), ending	39,024				39,024	38,524	38,791
Accumulated impairment losses, ending	(33,883)				(33,883)	(13,724)	(13,724)
Goodwill (net), ending	5,141				5,141	24,800	25,067
Operating Segments | International Services
Goodwill [Roll Forward]
Goodwill (gross), beginning				38,685	38,685	39,473
Accumulated impairment losses, beginning				(26,709)	(26,709)	(26,709)
Goodwill (net), beginning				11,976	11,976	12,764
Foreign currency translation adjustment					1,441	(788)
Current period acquisitions						0
Goodwill impairment loss					(4,753)		(26,709)
Excess of fair value over adjusted carrying value	1,859				1,859
Effect on fair value of reporting units of 100 basis point increase in WACC					1,402
Goodwill (gross), ending	40,126				40,126	38,685	39,473
Accumulated impairment losses, ending	(31,462)				(31,462)	(26,709)	(26,709)
Goodwill (net), ending	$ 8,664				$ 8,664	$ 11,976	$ 12,764