Commitments Contingencies and Litigation (Additional Information) (Details) $ in Thousands, lb in Millions |
1 Months Ended | 12 Months Ended | |
|---|---|---|---|
|
Mar. 31, 2016
USD ($)
lb
|
Mar. 31, 2015
USD ($)
|
Jul. 03, 2016
USD ($)
lb
|
|
| Commitments, Contingencies And Litigation [Line Items] | |||
| Penalties paid relating to anti-competition investigations | $ 1,962 | ||
| Reserves for anti-competition investigations | 2,038 | $ 1,844 | |
| Provision For Environmental Liabilities | $ 1,123 | ||
| Foreign currency forward contracts | |||
| Commitments, Contingencies And Litigation [Line Items] | |||
| Purchase price of hedges | $ 29,362 | $ 24,296 | |
| Lead hedge forward contracts | |||
| Commitments, Contingencies And Litigation [Line Items] | |||
| Notional amount in pounds | lb | 27.4 | 23.9 | |
| Purchase price of hedges | $ 21,628 | $ 18,468 |