Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans - Fair Value of Plan Assets (Details)

v3.7.0.1
Employee Benefit Plans - Fair Value of Plan Assets (Details) - USD ($)
Jun. 30, 2017
Jun. 30, 2016
Fair Value Measurements    
Bonds, equity securities and other investments $ 1,863,689,000 $ 1,382,806,000
Total assets measured at fair value $ 2,858,005,000 [1] $ 2,247,365,000 [2]
Foreign Plan | Pension Plan    
Defined Benefit Plan Disclosure    
Defined benefit plan, target plan asset allocations 100.00% 100.00%
Defined benefit plan, estimated future employer contributions in next fiscal year $ 2,100,000  
Defined benefit plan maximum yearly expected future benefit 3,000,000.0  
Fair Value Measurements    
Cash and cash equivalents 13,784,000 $ 11,950,000
Bonds, equity securities and other investments 7,996,000 6,944,000
Total assets measured at fair value 21,780,000 18,894,000
Level 1    
Fair Value Measurements    
Total assets measured at fair value 1,493,604,000 [1] 1,451,964,000 [2]
Level 1 | Foreign Plan | Pension Plan    
Fair Value Measurements    
Cash and cash equivalents 13,784,000 11,950,000
Bonds, equity securities and other investments 0 0
Total assets measured at fair value 13,784,000 11,950,000
Level 2    
Fair Value Measurements    
Total assets measured at fair value 1,364,401,000 [1] 795,401,000 [2]
Level 2 | Foreign Plan | Pension Plan    
Fair Value Measurements    
Cash and cash equivalents 0 0
Bonds, equity securities and other investments 7,996,000 6,944,000
Total assets measured at fair value $ 7,996,000 $ 6,944,000
[1] Excludes cash of $307.4 million held in operating accounts and time deposits of $39.4 million as of June 30, 2017.
[2] Excludes cash of $330.1 million held in operating accounts and time deposits of $77.1 million as of June 30, 2016.