[["contractual obligations", "payments due by period total", "payments due by period less than 1 year", "payments due by period 1-3 years", "payments due by period 3-5 years", "payments due by period more than 5 years"], ["operating leases", "$ 31145", "$ 3357", "$ 6271", "$ 6040", "$ 15477"], ["purchase obligations", "$ 265409", "$ 265409", "$ 0", "$ 0", "$ 0"], ["total", "$ 296554", "$ 268766", "$ 6271", "$ 6040", "$ 15477"]]