Stock-Based Compensation - Schedule of Grants (Details)	Mar. 31, 2016 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding (in shares)	284,246
RSUs Outstanding (in shares)	1,162,820
Options and RSUs Exercised (in shares)	2,852,795
Available Shares (in shares)	669,917
Total (in shares)	4,969,778
2010 ECP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding (in shares)	250,498
RSUs Outstanding (in shares)	1,047,848
Options and RSUs Exercised (in shares)	2,017,682
Available Shares (in shares)	669,917
Total (in shares)	3,985,945
2005 LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding (in shares)	33,748
RSUs Outstanding (in shares)	114,972
Options and RSUs Exercised (in shares)	835,113
Available Shares (in shares)	0
Total (in shares)	983,833